Michael Ross Townsend, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

4301094796 Issued in MI

Practice address

200 Jefferson Avenue SE
Grand Rapids, MI 49503

Phone

(616) 685-6867

Fax

(313) 745-4707

NPI assigned

Jun 22, 2009

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: michael.townsend.1@8589.direct.athenahealth.com

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

{
    "created_epoch": "1245628800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778198400000",
    "number": "1023245651",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "844 DAYTON ST SW",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "49504",
            "telephone_number": "313-910-8638",
            "fax_number": "313-745-4707"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 JEFFERSON AVENUE SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "49503",
            "telephone_number": "616-685-6867",
            "fax_number": "313-745-4707"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TOWNSEND",
        "first_name": "MICHAEL",
        "middle_name": "ROSS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-22",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MI",
            "license": "4301094796",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301094796",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amy Marie Townsend, LMT
• Brooke M Townsend
• Lisa Cheryl Townsend, LMSW ACSW
• Lisa K. Townsend
• Michael Townsend
• Nova Townsend
• Sarah Townsend
• Bridgette Ann Townshend, PA-C
• Margaret Elizabeth Traeger, N.P.
• Kristina Anne Trahan, MSW

• Internal Medicine Physician in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Internal Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 2026; 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.