Care One at Brookline — nursing home in Brookline, MA

Facility type: Nursing home · SNF / NF
CMS provider type: Medicare and Medicaid
Certified beds: 120 CMS-certified beds (not state-licensed beds)
Licensed beds: State licensure is issued by the state survey agency. State license records are not yet ingested for this facility; the federal CMS certification is shown instead.
Average residents per day: 92.4 CMS, MDS-derived
CMS Certification Number: 225509
Certification status: Active CMS certification Verified
First approved (Medicare/Medicaid): Jul 1, 1990
Ownership type: For profit - Corporation
Operator (legal business name): Park, Marion and Vernon Streets Operating Company LLC
CMS chain: Careone 37 facilities
Phone: (617) 901-8365
Resident & family council: Resident
Sprinklers in all required areas: Yes
Official profile: Medicare Care Compare ↗

Inspection record · CMS window

Verified

Inspections

6

latest Dec 18, 2025

Citations

40

33 health · 7 fire

Harm or worse

0

no immediate jeopardy

Severity	Isolated	Pattern	Widespread
Immediate jeopardy	J·	K·	L·
Actual harm	G·	H·	I·
Potential harm	D24	E9	F6
Minimal	A·	B·	C1

CMS publishes about the three most recent standard surveys plus complaint and infection-control inspections from the prior three years. Older findings leave the dataset; their absence is not evidence they never happened.

CMS Five-Star ratings

Federal · CMS

Overall

Health inspections

Staffing

Quality measures

Penalties · about the last 3 years

Fines

0

$0

Payment denials

0

Latest

—

Federal certification

Federal · CMS

Authority: Centers for Medicare & Medicaid Services (CMS), surveyed by the state survey agency
CCN: 225509
Program: Medicare and Medicaid
Medicare (SNF): Certified
Medicaid (NF): Certified
Certified beds: 120
First approved: Jul 1, 1990
Located in a hospital: No
Status: Active CMS certification as of CMS release Oct 1, 2026
Evidence: Verified

State license

State licensure is issued by the state survey agency. State license records are not yet ingested for this facility; the federal CMS certification is shown instead. State coverage for Massachusetts.

Federal certification and the state license are different records. A nursing home is licensed by the state and, separately, certified by CMS to bill Medicare and/or Medicaid. We link them by the CCN when the state publishes it; otherwise by exact address, house number and street, or exact name within the same ZIP, and label that link as inferred. Never by name alone.

CMS publishes about the three most recent standard surveys plus complaint and infection-control inspections from the prior three years. Older findings leave the dataset; their absence is not evidence they never happened.

Date	Domain	Survey types	Citations	Most severe	Open
Dec 18, 2025	Fire safety	Fire Safety Standard	0	No citations	—	Open →
Dec 18, 2025	Health	Health Standard	7	Potential harm	—	Open →
Nov 21, 2024	Fire safety	Fire Safety Standard	7	Potential harm	—	Open →
Nov 21, 2024	Health	Health Standard	17	Potential harm	—	Open →
Nov 22, 2023	Fire safety	Fire Safety Standard	0	No citations	—	Open →
Nov 22, 2023	Health	Health Standard	9	Potential harm	—	Open →

Enforcement

Penalties

Civil money penalties and denials of payment for new admissions, as published by CMS (about the last three years). Amounts may change on appeal.

No fines or payment denials in the CMS Penalties file for this CCN.

Scope × severity

Severity	Isolated	Pattern	Widespread
Immediate jeopardy	J·	K·	L·
Actual harm	G·	H·	I·
Potential harm	D24	E9	F6
Minimal	A·	B·	C1

By concept

Date	Tag	Deficiency	Scope / severity	Correction
Dec 18, 2025	F-0550	Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights. Resident Rights Deficiencies · Resident rights & abuse/neglect	E · Potential harm Pattern	Corrected Jan 15, 2026
Dec 18, 2025	F-0584	Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely. Resident Rights Deficiencies · Resident rights & abuse/neglect	D · Potential harm Isolated	Corrected Jan 15, 2026
Dec 18, 2025	F-0656	Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. Resident Assessment and Care Planning Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Jan 15, 2026
Dec 18, 2025	F-0695	Provide safe and appropriate respiratory care for a resident when needed. Quality of Life and Care Deficiencies · Clinical care	E · Potential harm Pattern	Corrected Jan 15, 2026
Dec 18, 2025	F-0698	Provide safe, appropriate dialysis care/services for a resident who requires such services. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Jan 15, 2026
Dec 18, 2025	F-0761	Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs. Pharmacy Service Deficiencies · Medication management	E · Potential harm Pattern	Corrected Jan 15, 2026
Dec 18, 2025	F-0842	Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards. Resident Assessment and Care Planning Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Jan 15, 2026
Nov 21, 2024	E-0006	Conduct risk assessment and an All-Hazards approach. Emergency Preparedness Deficiencies · Emergency preparedness	F · Potential harm Widespread	Corrected Jan 24, 2025
Nov 21, 2024	K-0321	Ensure that special areas are constructed so that walls can resist fire for one hour or have an approved fire extinguishing system. Smoke Deficiencies · Environment & life safety	D · Potential harm Isolated	Corrected Jan 24, 2025
Nov 21, 2024	K-0324	Provide properly protected cooking facilities. Smoke Deficiencies · Environment & life safety	F · Potential harm Widespread	Corrected Jan 24, 2025
Nov 21, 2024	K-0353	Inspect, test, and maintain automatic sprinkler systems. Smoke Deficiencies · Environment & life safety	F · Potential harm Widespread	Corrected Jan 24, 2025
Nov 21, 2024	K-0363	Install corridor and hallway doors that block smoke. Smoke Deficiencies · Environment & life safety	F · Potential harm Widespread	Corrected Jan 24, 2025
Nov 21, 2024	K-0531	Have elevators that firefighters can control in the event of a fire. Services Deficiencies · Environment & life safety	F · Potential harm Widespread	Corrected Jan 24, 2025
Nov 21, 2024	K-0541	Install properly constructed and protected linen or trash chutes. Services Deficiencies · Environment & life safety	F · Potential harm Widespread	Corrected Jan 24, 2025
Nov 21, 2024	F-0554	Allow residents to self-administer drugs if determined clinically appropriate. Resident Rights Deficiencies · Resident rights & abuse/neglect	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0565	Honor the resident's right to organize and participate in resident/family groups in the facility. Resident Rights Deficiencies · Resident rights & abuse/neglect	E · Potential harm Pattern	Corrected Dec 30, 2024
Nov 21, 2024	F-0583	Keep residents' personal and medical records private and confidential. Resident Rights Deficiencies · Resident rights & abuse/neglect	E · Potential harm Pattern	Corrected Dec 30, 2024
Nov 21, 2024	F-0655	Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted Resident Assessment and Care Planning Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0656	Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. Resident Assessment and Care Planning Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0657	Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals. Resident Assessment and Care Planning Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0658	Ensure services provided by the nursing facility meet professional standards of quality. Resident Assessment and Care Planning Deficiencies · Clinical care	E · Potential harm Pattern	Corrected Dec 30, 2024
Nov 21, 2024	F-0677	Provide care and assistance to perform activities of daily living for any resident who is unable. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0679	Provide activities to meet all resident's needs. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0695	Provide safe and appropriate respiratory care for a resident when needed. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0697	Provide safe, appropriate pain management for a resident who requires such services. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0699	Provide care or services that was trauma informed and/or culturally competent. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0756	Ensure a licensed pharmacist perform a monthly drug regimen review, including the medical chart, following irregularity reporting guidelines in developed policies and procedures. Pharmacy Service Deficiencies · Medication management	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 21, 2024	F-0759	Ensure medication error rates are not 5 percent or greater. Pharmacy Service Deficiencies · Medication management	E · Potential harm Pattern	Corrected Dec 30, 2024
Nov 21, 2024	F-0761	Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs. Pharmacy Service Deficiencies · Medication management	E · Potential harm Pattern	Corrected Dec 30, 2024
Nov 21, 2024	F-0842	Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards. Resident Assessment and Care Planning Deficiencies · Clinical care	E · Potential harm Pattern	Corrected Dec 30, 2024
Nov 21, 2024	F-0880	Provide and implement an infection prevention and control program. Infection Control Deficiencies · Infection prevention	D · Potential harm Isolated	Corrected Dec 30, 2024
Nov 22, 2023	F-0658	Ensure services provided by the nursing facility meet professional standards of quality. Resident Assessment and Care Planning Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 20, 2023
Nov 22, 2023	F-0677	Provide care and assistance to perform activities of daily living for any resident who is unable. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 20, 2023
Nov 22, 2023	F-0684	Provide appropriate treatment and care according to orders, resident’s preferences and goals. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 20, 2023
Nov 22, 2023	F-0685	Assist a resident in gaining access to vision and hearing services. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 20, 2023
Nov 22, 2023	F-0694	Provide for the safe, appropriate administration of IV fluids for a resident when needed. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 20, 2023
Nov 22, 2023	F-0755	Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist. Pharmacy Service Deficiencies · Medication management	D · Potential harm Isolated	Corrected Dec 20, 2023
Nov 22, 2023	F-0790	Provide routine and 24-hour emergency dental care for each resident. Quality of Life and Care Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 20, 2023
Nov 22, 2023	F-0842	Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards. Resident Assessment and Care Planning Deficiencies · Clinical care	D · Potential harm Isolated	Corrected Dec 20, 2023
Nov 22, 2023	F-0732	Post nurse staffing information every day. Nursing and Physician Services Deficiencies · Staffing & supervision	C · Minimal Widespread	Corrected Dec 20, 2023

“Corrected” does not erase a citation: the historical finding stays listed with its disposition. Narrative statements of deficiencies are not part of the CMS dataset; see Care Compare for the official inspection report.

Five-Star ratings

Federal · CMS

Overallstate 3.1

Health inspectionsstate 3

Staffingstate 3.1

Quality measuresstate 3.3

Long-stay QM

Short-stay QM

CMS ratings apply to CMS-certified nursing homes only and are relative within each state. They are not a guarantee of any individual resident’s experience.

Nurse staffing · hours per resident per day

Total nurse staffing3.86

State avg 3.94US avg 3.90

Registered nurse (RN)0.63

State avg 0.66US avg 0.69

Licensed practical nurse1.08

State avg 0.97US avg 0.86

Nurse aide2.15

State avg 2.31US avg 2.35

Weekend total nurse3.58

State avg 3.52US avg 3.43

Reported from Payroll-Based Journal (PBJ) data, as published by CMS. Case-mix adjusted total: 3.68 (case-mix index 1.47).

Staff turnover

Total nursing staff turnover33.8%

State avg 37.6%US avg 45.3%

Registered nurse turnover60.0%

State avg 42.7%US avg 42.5%

Administrators who left4

State avg 0US avg 1

Health survey score

Cycle 1 standard survey: Dec 18, 2025
Cycle 1 health score: 40
Total weighted score: 53

Operating entity

Park, Marion and Vernon Streets Operating Company LLC

CMS legal business name of the certified provider. Operates this facility only.

VerifiedLinked by exact legal name

CMS chain

Careone

37 facilities in 4 states. CMS chain ID 109.

VerifiedAssigned by CMS

Chain average overall rating (CMS): 3.5

Ownership disclosures

Disclosures

7

Organizations

4

Individuals

3

Direct & indirect ownership

Owners of record

Name	Type	Role (Carefield group)	CMS role text	Share	Since
Thci of Massachusetts, LLC	Organization	Direct owner	5% OR GREATER DIRECT OWNERSHIP INTEREST	not provided	Jul 1, 2003
Care Realty, LLC	Organization	Indirect owner	5% OR GREATER INDIRECT OWNERSHIP INTEREST	not provided	Apr 30, 2002
Des-I 2016 Grat	Organization	Indirect owner	5% OR GREATER INDIRECT OWNERSHIP INTEREST	not provided	Dec 1, 2021
Daniel Straus	Individual	Indirect owner	5% OR GREATER INDIRECT OWNERSHIP INTEREST	not provided	Jan 13, 2003

CMS Ownership file

All disclosed roles

Operator, owners, managers, officers and lenders are distinct roles and are never flattened into one entity. Organizations link across facilities by exact normalized legal name; individuals are listed per facility only.

Name	Type	Role (Carefield group)	CMS role text	Share	Since
Thci of Massachusetts, LLC	Organization	Direct owner	5% OR GREATER DIRECT OWNERSHIP INTEREST	not provided	Jul 1, 2003
Care Realty, LLC	Organization	Indirect owner	5% OR GREATER INDIRECT OWNERSHIP INTEREST	not provided	Apr 30, 2002
Des-I 2016 Grat	Organization	Indirect owner	5% OR GREATER INDIRECT OWNERSHIP INTEREST	not provided	Dec 1, 2021
Daniel Straus	Individual	Indirect owner	5% OR GREATER INDIRECT OWNERSHIP INTEREST	not provided	Jan 13, 2003
Healthbridge Management LLC	Organization	Operational / managerial control	OPERATIONAL/MANAGERIAL CONTROL	not provided	Jan 13, 2003
David Baruch	Individual	Corporate officer / director	CORPORATE OFFICER	not provided	Dec 1, 2021
David Baruch	Individual	Managing employee	W-2 MANAGING EMPLOYEE	not provided	Dec 1, 2021

Same chain in Massachusetts

All 36 in chain →

Facility	Beds	Last inspection	Citations (window)	Fines
Care One at Lowell 19 Varnum Street, Lowell, MA 01850 CCN 225224	160	May 14, 2026	40	—
Care One at Holyoke 260 Easthampton Road, Holyoke, MA 01040 CCN 225236	164	Sep 17, 2025	17	—
Care One at Northampton 548 Elm Street, Northampton, MA 01060 CCN 225257	125	Dec 19, 2025	213 harm	$40k
Care One at Newton 2101 Washington Street, Newton, MA 02462 CCN 225268	202	Apr 6, 2026	555 harm	$20k
Care One at Essex Park 265 Essex Street, Beverly, MA 01915 CCN 225270	202	May 20, 2026	322 harm	$36k
Care One at Lexington 178 Lowell Street, Lexington, MA 02420 CCN 225288	211	Dec 24, 2025	541 harm	$52k
Care One at Redstone 135 Benton Drive, East Longmeadow, MA 01028 CCN 225299	254	Mar 31, 2026	654 harm	$17k
Care One at Peabody 199 Andover Street, Peabody, MA 01960 CCN 225323	150	Mar 19, 2026	26	—

No building or property record is linked to this facility yet. Parcel, assessor and building-permit joins will be added only where a valid site match exists.

Coordinates as published by CMS.

Address: 99 Park Street, Brookline, MA 02146
ZIP: 02146
County: Norfolk County FIPS 25021
State: Massachusetts
Urban / rural (CMS): Urban

Within ~25 km

Nearby nursing homes

Facility	Distance	Beds	Last inspection	Citations (window)	Fines
Brighton Post Acute Care 170 Corey Road, Brighton, MA 02135 CCN 225770	1.4 km	78	Nov 14, 2025	521 harm	$200k
Sherrill House 135 South Huntington Avenue, Boston, MA 02130 CCN 225201	1.7 km	196	Apr 10, 2026	342 harm	$36k
The Benjamin Healthcare Center 120 Fisher Avenue, Boston, MA 02120 CCN 225654	2.1 km	164	Apr 16, 2026	451 IJ	$97k
Spaulding Nursing and Therapy Center - Brighton 100 N Beacon Street, Boston, MA 02134 CCN 225014	2.2 km	123	Mar 5, 2026	15	—
Armenian Nursing & Rehabilitation Center 431 Pond Street, Boston, MA 02130 CCN 225417	3.5 km	83	Dec 11, 2025	18	—
Cambridge Rehabilitation & Nursing Center 8 Dana Street, Cambridge, MA 02138 CCN 225520	3.5 km	83	May 6, 2026	21	—
Watertown Rehabilitation and Nursing Center 59 Coolidge Hill Road, Watertown, MA 02472 CCN 225425	3.9 km	163	Apr 28, 2026	731 harm	$56k
Presentation Rehab and Skilled Care Center 10 Bellamy Street, Boston, MA 02135 CCN 225486	4 km	122	Mar 12, 2026	372 harm	$57k

Source	Record	Facts	Evidence	Source release	Retrieved
CMS Provider Information US-CMS	225509	name, address, phone, certification, certified_beds, ownership_type, legal_business_name, chain	Verified	Oct 1, 2026	Nov 7, 2026
CMS Provider Information US-CMS	225509	ratings, staffing, health_survey_score Five-Star ratings and PBJ staffing apply to the CMS-certified universe only.	Verified	Oct 1, 2026	Nov 7, 2026

Record-level source links for CCN 225509

First seen by Carefield Nov 7, 2026 · last changed Nov 7, 2026. This record as JSON · Report a correction