Alan Grillo, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

4301076596 Issued in MI

Practice address

302 Hobart St
Cadillac, MI 49601-2379

Phone

(231) 775-6076

Fax

(231) 775-0027

NPI assigned

Jul 4, 2006

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

Enrolled in MI, MN2 enrollments

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 2

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/IBGBDD/Endpoint/IBGBDD

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.

• Artesian Springs Medical Center

  • Family Medicine Physician
  • Marion, MI
  • NPI 1316266869
  Medicare reassignment NPD
• Ecs Western Michigan PC

  • Emergency Medicine Physician
  • Grand Rapids, MI
  • NPI 1992281000
  Medicare reassignment NPD
• Reed City Hospital Corporation

  • Family Medicine Physician
  • Reed City, MI
  • NPI 1831253798
  Medicare reassignment NPD
• Lifecare Medical Center

  • Critical Access Hospital
  • Roseau, MN
  • NPI 1609861095
  Medicare reassignment NPD
• Reed City Hospital Corporation

  • General Practice Registered Nurse
  • Reed City, MI
  • NPI 1366735219
  NPD
• Reed City Hospital Corporation

  • Rural Health Clinic/Center
  • Evart, MI
  • NPI 1538265343
  NPD

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

{
    "created_epoch": "1151971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756166400000",
    "number": "1528098498",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1024",
            "city": "CADILLAC",
            "state": "MI",
            "postal_code": "496016024",
            "telephone_number": "231-775-6076",
            "fax_number": "231-775-0027"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "302 HOBART ST",
            "city": "CADILLAC",
            "state": "MI",
            "postal_code": "496012379",
            "telephone_number": "231-775-6076",
            "fax_number": "231-775-0027"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRILLO",
        "first_name": "ALAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-04",
        "last_updated": "2025-08-26",
        "certification_date": "2025-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MI",
            "license": "4301076596",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "4301076596",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alison Gravelin, PHARMD
• Emma Greene, BEHAVIOR TECHNICIAN
• Taylor Lynn Greenfield
• Greenlund Enterprises, Inc
• Alyssa Gregory
• Robert Lantz Griswold, LBSW
• Denise Lynne Hagerman, R.PH.
• Jeffrey Cole Haggard, MD
• Melissa Hahn, BSW
• Abigail Hall, TLLP

• Family Medicine Physician in Cadillac, MI
• Providers in Cadillac, MI by specialty
• Family Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.