Alexander Nicholas Christofis, DO

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

5101028519 Issued in MI

Practice address

6905 Rochester Rd
Troy, MI 48085-1282

Phone

(248) 847-0626

Fax

(248) 847-0726

NPI assigned

Apr 8, 2022

Last updated

Jan 17, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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 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

Family Practice

Education

Michigan State University College of Osteopathic Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

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

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Phase Medical Group PLLC

  • Family Medicine Physician
  • Troy, MI
  • NPI 1790651495
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1649376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768608000000",
    "number": "1013659291",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6905 ROCHESTER RD",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480851282",
            "telephone_number": "248-847-0626",
            "fax_number": "248-847-0726"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6905 ROCHESTER RD",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480851282",
            "telephone_number": "248-847-0626",
            "fax_number": "248-847-0726"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHRISTOFIS",
        "first_name": "ALEXANDER",
        "middle_name": "NICHOLAS",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-04-08",
        "last_updated": "2026-01-17",
        "certification_date": "2026-01-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MI",
            "license": "5101028519",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Zakeria Chriss
• Matthew Christensen
• Christina Burke Llmsw LLC
• Christina Endress MD PC
• Keith W Christmon, MD
• Michael Joseph Christofis, D.O.
• Christopher D. Wilhelm
• Jessica M Christy, PT, DPT
• Maureen Ann Chrzanowski, FNP
• CHS HC LLC (Fyzical Troy)

• Family Medicine Physician in Troy, MI
• Providers in Troy, 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 Jan 17, 2026; 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.