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Nursing Homes · Medicare certified

St. Mary's Nursing Center INC

21585 Peabody Street · Leonardtown, MD 20650 · 160 certified beds

(301) 475-8000

NPI 1467446914 (opens in a new tab)

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About St. Mary's Nursing Center INC

St. Mary's Nursing Center INC is a nursing home in Leonardtown, Maryland. Its capacity is 160 beds, above the Maryland median of 120 for nursing homes. It is run by a nonprofit operator. It is Medicare certified. Its public inspection record shows 18 citations, the most recent on November 22, 2024. Enforcement records show no fine or payment denial against it. Nurse staffing averages 3.49 hours per resident per day. Its public records were last updated in October 2026.

Public record

CMS Care Compare, updated October 2026

Certification

Medicare-certified.

Ratings

Overall

5.0

Staffing

3.0

Quality measures

5.0

CMS Care Compare, October 2026.

Inspection history (18)

Records from June 2018 to November 2024.

  • November 22, 2024

    Tag F0812

    Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected January 6, 2025.

  • November 22, 2024

    Tag F0657

    Develop the complete care plan within 7 days of the comprehensive assessment; and prepared, reviewed, and revised by a team of health professionals.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected January 6, 2025.

  • November 22, 2024

    Tag F0584

    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.

    Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected January 6, 2025.

  • November 22, 2024

    Tag F0684

    Provide appropriate treatment and care according to orders, resident’s preferences and goals.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected January 6, 2025.

  • November 22, 2024

    Tag F0689

    Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected January 6, 2025.

  • November 22, 2024

    Tag F0550

    Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected January 6, 2025.

  • July 26, 2024

    Tag F0626

    Permit a resident to return to the nursing home after hospitalization or therapeutic leave that exceeds bed-hold policy.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected August 9, 2024.

  • July 26, 2024

    Tag F0835

    Administer the facility in a manner that enables it to use its resources effectively and efficiently.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected August 9, 2024.

  • July 26, 2024

    Tag F0624

    Prepare residents for a safe transfer or discharge from the nursing home.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected August 9, 2024.

  • July 26, 2024

    Tag F0623

    Provide timely notification to the resident, and if applicable to the resident representative and ombudsman, before transfer or discharge, including appeal rights.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected August 9, 2024.

  • July 26, 2024

    Tag F0842

    Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected August 9, 2024.

  • August 27, 2019

    Tag F0689

    Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected October 10, 2019.

  • August 27, 2019

    Tag F0880

    Provide and implement an infection prevention and control program.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected October 10, 2019.

  • August 27, 2019

    Tag F0577

    Allow residents to easily view the nursing home's survey results and communicate with advocate agencies.

    Severity C: widespread, no actual harm, potential for minimal harm. Corrected October 10, 2019.

  • August 27, 2019

    Tag F0656

    Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.

    Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected October 10, 2019.

  • August 27, 2019

    Tag F0812

    Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

    Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected October 10, 2019.

  • June 6, 2018

    Tag F0609

    Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities.

    Severity E: pattern, no actual harm, potential for more than minimal harm. Corrected July 21, 2018.

  • June 6, 2018

    Tag F0604

    Ensure that each resident is free from the use of physical restraints, unless needed for medical treatment.

    Severity D: isolated, no actual harm, potential for more than minimal harm. Corrected July 21, 2018.

See the source data on data.cms.gov (opens in a new tab)

Penalties

CMS lists no fines or payment denials for this nursing home in the last three years.

Staffing

3.49 nurse hours per resident per day in Q2 2026, down from 3.66 in Q4 2025.

From the payroll records nursing homes file with CMS.

Ownership

Non profit - Corporation

Typical cost

CareScout Cost of Care Survey, 2025

This provider's prices aren't public. Here is what the same care typically costs in Maryland.

Nursing Homes

Maryland median$12,927/mo

Deciding between options? Nursing Homes Guide: Skilled Nursing & Long-Term Care

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St. Mary's Nursing Center INC in Leonardtown, MD · ElderCareCosts