Preston McClain Allison, DO

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

5151017435 Issued in MI

Practice address

100 Michigan St NE
Grand Rapids, MI 49503-2560

Phone

(616) 391-2160

Fax

(616) 391-2683

NPI assigned

Oct 18, 2020

Last updated

Jun 23, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1602979200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750636800000",
    "number": "1629677091",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032560",
            "telephone_number": "616-391-2160",
            "fax_number": "616-391-2683"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032560",
            "telephone_number": "616-391-2160",
            "fax_number": "616-391-2683"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALLISON",
        "first_name": "PRESTON",
        "middle_name": "MCCLAIN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-10-18",
        "last_updated": "2025-06-23",
        "certification_date": "2025-06-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MI",
            "license": "5151017435",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alliance Physician Services of Michigan, P.C. (Michigan Institute of Urology)
• Alliance Physician Services of Michigan, P.C. (Michigan Institute of Urology)
• Anna Elaine Allington, LMSW
• Anupama Rani Allington, LMSW
• Mary Allis
• Jenna Allman
• Ryan Allor, MD
• Sharia Lynn Allore
• Emily Rebecca Allred
• Saja Mohammad a Almaaitah, MD

• Obstetrics & Gynecology Physician in Grand Rapids, MI
• Providers in Grand Rapids, MI by specialty
• Obstetrics & Gynecology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.