Katelyn Ellen Martin

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

CNP251771 Issued in ME

Practice address

93 Campus Ave
Lewiston, ME 04240-6030

Phone

(207) 777-4455

NPI assigned

Nov 13, 2025

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in ME

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

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

St Marys Regional Medical CenterGroup PAC ID 0042107120, 192 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Mary'S Regional Medical Center Hospital, Lewiston, ME, CCN 200034

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• St. Mary'S Regional Medical Center

  • General Acute Care Hospital
  • Lewiston, ME
  • NPI 1447226584
  Medicare reassignment Care Compare group NPD
• St. Mary'S Regional Medical Center

  • Skilled Nursing Facility
  • Lewiston, ME
  • NPI 1952306524
  NPD

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

• St. Mary'S Regional Medical Center

  • General Acute Care Hospital
  • Lewiston, ME
  • NPI 1447226584
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1762992000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762992000000",
    "number": "1154281194",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "93 CAMPUS AVE",
            "city": "LEWISTON",
            "state": "ME",
            "postal_code": "042406030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "93 CAMPUS AVE",
            "city": "LEWISTON",
            "state": "ME",
            "postal_code": "042406030",
            "telephone_number": "207-777-4455"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTIN",
        "first_name": "KATELYN",
        "middle_name": "ELLEN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-11-13",
        "last_updated": "2025-11-13",
        "certification_date": "2025-11-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "ME",
            "license": "CNP251771",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Richard Marsh
• Marshall Nursing Services, Inc
• Steven Martel, MD
• Daja Jean Martin, LCSW
• Denise Basse Martin, OCCUPATIONAL THERAPI
• Kathleen L Martin, MD
• Donna M Martinez, LCSW
• John Luiz Martins, OCCUPATIONAL THERAPY
• Susan Martins, SLPA
• Marys House Residential Care LLC

• Neurology Physician in Lewiston, ME
• Providers in Lewiston, ME by specialty
• Neurology Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 13, 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.