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SOURCE DATA AUG 2026

In-Home Care, Nursing Homes · Medicare certified

Stella Maris, INC

2300 Dulaney Valley Road · Timonium, MD 21093 · Lic. #R1194 (MD)

(410) 252-4500

Licensed · Verify on official state lookup (opens in a new tab)

NPI 1649241068. Look this up in the CMS NPPES registry (opens in a new tab)

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About Stella Maris, INC

Based in Timonium, Maryland, Stella Maris, INC is an in-home care agency. The MD licensing record reads "Licensed" for this listing. Federal records list it as Medicare certified. It is recorded as a nonprofit operator, part of Mercy Health Services INC. Our copy of the inspection record holds 47 citations, the newest dated 23 July 2025. No fine or payment denial is on record against it. Every fact above comes from the public records listed in the sources section on this page. The newest source file we hold for this listing is dated August 2026.

Public record

CMS Care Compare · Source data August 2026

Certification

  • Medicare-certified (CMS Certification Number on file)

Ratings

2.0(CMS Care Compare (nursing home rating))Source: CMS Care Compare · Updated 2026-08-01.GOV

Staffing rating

4.0

Quality-measure rating

2.0

Inspections on record

2

Cited deficiencies

36

2.0(CMS Care Compare (nursing home rating))Source: CMS Care Compare · Updated 2026-07-01.GOV

Staffing rating

4.0

Quality-measure rating

2.0

Inspections on record

2

Cited deficiencies

36

Not yet ratedSource: CMS Care Compare · Updated 2026Q1.GOV

Staffing rating

Not published

Quality-measure rating

Not published

Inspections on record

Not published

Cited deficiencies

Not published

Not yet ratedSource: CMS Care Compare · Updated 2025Q4.GOV

Staffing rating

Not published

Quality-measure rating

Not published

Inspections on record

Not published

Cited deficiencies

Not published

2.0(CMS Care Compare (nursing home rating))Source: CMS Care Compare · Updated 2026-06-01.GOV

Staffing rating

4.0

Quality-measure rating

2.0

Inspections on record

2

Cited deficiencies

36

Inspection history (47)

Records from September 2018 to July 2025.

  • September 21, 2018 · D

    Citation F0657

    Federal surveyors cited this nursing home on 2018-09-21 under CMS tag F0657 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals. The deficiency was recorded as corrected on 2018-11-02. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2018-09-21.GOV
  • September 21, 2018 · B

    Citation F0584

    Federal surveyors cited this nursing home on 2018-09-21 under CMS tag F0584 (CMS scope/severity B: pattern, no actual harm, potential for minimal harm) for 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. The deficiency was recorded as corrected on 2018-11-02. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2018-09-21.GOV
  • September 21, 2018 · E

    Citation F0583

    Federal surveyors cited this nursing home on 2018-09-21 under CMS tag F0583 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Keep residents' personal and medical records private and confidential. The deficiency was recorded as corrected on 2018-11-02. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2018-09-21.GOV
  • September 21, 2018 · E

    Citation F0842

    Federal surveyors cited this nursing home on 2018-09-21 under CMS tag F0842 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards. The deficiency was recorded as corrected on 2018-11-02. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2018-09-21.GOV
  • September 21, 2018 · E

    Citation F0577

    Federal surveyors cited this nursing home on 2018-09-21 under CMS tag F0577 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Allow residents to easily view the nursing home's survey results and communicate with advocate agencies. The deficiency was recorded as corrected on 2018-11-02. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2018-09-21.GOV
  • September 21, 2018 · D

    Citation F0880

    Federal surveyors cited this nursing home on 2018-09-21 under CMS tag F0880 (CMS scope/severity D: isolated, no actual harm, potential for more than minimal harm) for Provide and implement an infection prevention and control program. The deficiency was recorded as corrected on 2018-11-02. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2018-09-21.GOV
  • September 21, 2018 · E

    Citation F0623

    Federal surveyors cited this nursing home on 2018-09-21 under CMS tag F0623 (CMS scope/severity E: pattern, no actual harm, potential for more than minimal harm) for Provide timely notification to the resident, and if applicable to the resident representative and ombudsman, before transfer or discharge, including appeal rights. The deficiency was recorded as corrected on 2018-11-02. Source: CMS Care Compare Health Deficiencies (as of 2026-06-01).

    View original record (opens in a new tab)Source: CMS Care Compare · Updated 2018-09-21.GOV

Penalties

Total fines on file: $0

Staffing

Latest: 4.15 nurse staffing hours per resident per day (2026Q1)

Staffing trend (5 periods)

  1. 2025Q44.18 hrs/resident/day
  2. 2026-06-014.18 hrs/resident/day
  3. 2026-07-014.15 hrs/resident/day
  4. 2026-08-014.15 hrs/resident/day
  5. 2026Q14.15 hrs/resident/day

Most recent period is about the same as 2025Q4. Figures are CMS-reported nurse staffing hours, not our estimate.

Ownership

Non profit

  1. Parent organization: Mercy Health Services INC

    parent · PAC 4284726126

Recent changes to this listing

Watch this facility: new record changes publish to an RSS feed any feed reader can follow. No signup.

Each line is a difference between two readings of a government file. It says what the source reported, not what the provider did.

  1. Sep 2, 2026Listed capacity changed

    Listed capacity changed from 390 to 0 beds.

    Reported by Maryland OHCQ

  2. Sep 1, 2026Ownership changed

    The source now records ownership as "Non profit".

    Reported by CMS nursing homes (ownership)

  3. Sep 1, 2026Ownership changed

    The source now records ownership as "Non profit - Corporation".

    Reported by CMS nursing homes (provider info)

  4. Aug 6, 2026Ownership changed

    The source now records ownership as "Non profit".

    Reported by CMS nursing homes (ownership)

  5. Aug 4, 2026Listed capacity changed

    Listed capacity changed from 0 to 390 beds.

    Reported by CMS nursing homes (provider info)

Ratings, inspections, and penalties are public records, reproduced in plain English without edits to their substance. View source records · What these measures mean.

Typical cost

Genworth CareScout Cost of Care Survey · 2025

This provider doesn't publish a specific price to us. Below is the typical MD range for the care type(s) it offers. Use it as context, not a quote.

In-Home Care

Median · MD$6,673/mo
See full MD cost breakdownSource: Genworth CareScout Cost of Care Survey · Updated 2025

Nursing Homes

Median · MD$12,927/mo
See full MD cost breakdownSource: Genworth CareScout Cost of Care Survey · Updated 2025

Nearby alternatives

Other licensed providers in Timonium, with their own public records.

A comparison puts both public records in one view and marks any measure the two are not held to alike, so a blank never reads as a bad score.

Deciding between options? In-Home Care Guide: Help at Home for Seniors

Check availability and pricing at Stella Maris, INC

Request info and we'll pass it directly to Stella Maris, INC, or call them at (410) 252-4500 if you'd rather talk now.

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Trust & methodology

Where this information came from

Each block below is one file we read, the date on that file, and the fields on this page that came from it. The date is when the source published or we retrieved it, not the day we last looked at this listing.

Maryland OHCQas of August 2026
Care types, City, County, License lookup link, License number, License status, Licensed capacity, Licensing state, Name, Phone number, State, Street address, ZIP code
CMS nursing homes (provider info)as of August 2026
Chain identifier, Chain name, CMS Special Focus status, Map location, Medicare certification number
CMS nursing homes (ownership)as of July 2026
Ownership type, Parent organization
CMS enrollmentas of July 2026
NPI
CMS nursing homes (payroll-based journal staffing)as of June 2026
Staffing hours per resident day

Read how we handle every file on the data sources page.

Stella Maris, INC in Timonium, MD · Inspections page 3 · ElderCareCosts