Margaret Mary Wasilewski

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD23161 Issued in ME

Practice address

67 Old Kings Hwy
Ogunquit, ME 03907-3133

Phone

(781) 996-9240

NPI assigned

Oct 1, 2025

Sex

Female

Sole proprietor

Yes

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Oct 1, 2025.

{
    "created_epoch": "1759276800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759276800000",
    "number": "1053285171",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 GLEASON ST",
            "city": "MEDFORD",
            "state": "MA",
            "postal_code": "021552222",
            "telephone_number": "781-996-9240"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "67 OLD KINGS HWY",
            "city": "OGUNQUIT",
            "state": "ME",
            "postal_code": "039073133",
            "telephone_number": "781-996-9240"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WASILEWSKI",
        "first_name": "MARGARET",
        "middle_name": "MARY",
        "name_prefix": "Dr.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-01",
        "last_updated": "2025-10-01",
        "certification_date": "2025-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "ME",
            "license": "MD23161",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• James G Habas DDS LLC
• Erin Houlihan Latulippe, LCSW
• Town of Ogunquit

• All providers in Ogunquit, ME
• Internal Medicine Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 1, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.