Marian Penelope Thomas, FNP-BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

R26387 Issued in MD

Practice address

1027 Memorial Dr
Oakland, MD 21550-4343

Phone

(301) 533-3300

Fax

(833) 448-0361

NPI assigned

Sep 14, 2016

Sex

Female

Sole proprietor

Yes

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Western Maryland Health Care Corporation

  • Federally Qualified Health Center (FQHC)
  • Oakland, MD
  • NPI 1467427047

  MD

  Medicare reassignment Care Compare group NPD
• Western Maryland Health Care Corporation

  • Community/Retail Pharmacy
  • Grantsville, MD
  • NPI 1083415947
  Care Compare group NPD
• Western Maryland Health Care Corporation

  • Federally Qualified Health Center (FQHC)
  • Westernport, MD
  • NPI 1265906994
  Care Compare group NPD (past)
• Western Maryland Health Care Corporation

  • Federally Qualified Health Center (FQHC)
  • Bruceton Mills, WV
  • NPI 1679269807
  Care Compare group NPD (past)
• Western Maryland Health Care Corporation

  • Federally Qualified Health Center (FQHC)
  • Grantsville, MD
  • NPI 1053727065
  Care Compare group
• Western Maryland Health Care Corporation

  • Community/Retail Pharmacy
  • Westernport, MD
  • NPI 1417730060
  Care Compare group
• Hospice Care Corporation

  • Community Based Hospice Care Agency
  • Arthurdale, WV
  • NPI 1194722595
  NPD (past)
• Hospice Care Corporation

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Arthurdale, WV
  • NPI 1316081128
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Garrett County Health Dept

  • Home Health Agency
  • Oakland, MD
  • NPI 1477533321
  Care Compare affiliation
• GRMC, Inc.

  • General Acute Care Hospital
  • Oakland, MD
  • NPI 1598417412

  Hospital

  Care Compare affiliation

Specialty

Nurse Practitioner

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Western Maryland Health Care Corporation 29 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Garrett County Health Department Home health agency, Oakland, MD, CCN 217809
• Garrett Regional Medical Center Hospital, Oakland, MD, CCN 210017

Medicare fee-for-service enrollment

Enrolled in MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: marian.thomas.1@28818.direct.athenahealth.com

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Feb 18, 2025.

{
    "created_epoch": "1473811200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739836800000",
    "number": "1154879591",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1027 MEMORIAL DR",
            "city": "OAKLAND",
            "state": "MD",
            "postal_code": "215504343",
            "telephone_number": "301-533-3300",
            "fax_number": "833-448-0361"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1027 MEMORIAL DR",
            "city": "OAKLAND",
            "state": "MD",
            "postal_code": "215504343",
            "telephone_number": "301-533-3300",
            "fax_number": "833-448-0361"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "MARIAN",
        "middle_name": "PENELOPE",
        "name_prefix": "Ms.",
        "credential": "FNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-09-14",
        "last_updated": "2025-02-18",
        "certification_date": "2025-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R26387",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• All providers in Oakland, MD
• Family Nurse Practitioner in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.