Kerwin T Farmer, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

5101013227 Issued in MI

Practice address

1501 W Chisholm St
Alpena, MI 49707-1401

Phone

(800) 968-6866

Fax

(616) 532-7230

NPI assigned

Jul 20, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Enrolled in MI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency MedicineAlso: Family Practice

Education

Des Moines University of Osteopathic Medicine and Health Sciences, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ecs Northern Michigan PCGroup PAC ID 3173892627, 24 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• McLaren Northern Michigan Hospital, Petoskey, MI, CCN 230105

Merit-based Incentive Payment System (MIPS)

Final score

83.79 of 100Reported as group

Quality

79.33

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Ecs Northern Michigan PC

  • Emergency Medicine Physician
  • Petoskey, MI
  • NPI 1992231377

  Emergency Medicine, MI

  Medicare reassignment Care Compare group NPD
• Hospital Health Care Inc.

  • Internal Medicine Physician
  • Pontiac, MI
  • NPI 1609970359

  Family Medicine

  NPD (past)
• Thunder Bay Emergency Physicians PC

  • Emergency Medicine Physician
  • Alpena, MI
  • NPI 1174526594

  Emergency Medicine

  NPD (past)

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

• McLaren Northern Michigan

  • Psychiatric Hospital Unit
  • Cheboygan, MI
  • NPI 1336897735

  Hospital

  Care Compare affiliation
• McLaren Northern Michigan

  • General Acute Care Hospital
  • Petoskey, MI
  • NPI 1992812580

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1121817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764547200000",
    "number": "1942209010",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4100 EMBASSY DR SE STE 400",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495462416",
            "telephone_number": "616-875-1845"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1501 W CHISHOLM ST",
            "city": "ALPENA",
            "state": "MI",
            "postal_code": "497071401",
            "telephone_number": "800-968-6866",
            "fax_number": "616-532-7230"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "416 Connable Ave",
            "address_purpose": "LOCATION",
            "city": "Petoskey",
            "state": "MI",
            "postal_code": "497702212",
            "country_code": "US",
            "telephone_number": "800-248-6777",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "748 S Main St",
            "address_purpose": "LOCATION",
            "city": "Cheboygan",
            "state": "MI",
            "postal_code": "497212220",
            "country_code": "US",
            "telephone_number": "231-487-2490",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FARMER",
        "first_name": "KERWIN",
        "middle_name": "T",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-20",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MI",
            "license": "5101013227",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MI",
            "license": "5101013227",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "5101013227",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1942209010",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4336993",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "930109918",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "KF013227",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cindy Erxleben, NP
• Alexandria Marie Evans, LCSW
• Eye Talk Inc
• Eye Talk Inc.
• Kayla Faircloth
• Jeanette Farrell
• Patricia Jan Favors
• Paulette Doris Feldhiser, RD
• Thomas Kenneth Fell, DO
• Lynn E Field, M.D.

• All providers in Alpena, MI
• Emergency Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 1, 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.