Individual provider Active NPI

Ann Marie Van Gessel

  • Speech-Language Pathologist
  • Lake Orion, MI
National Provider Identifier
1851202428
Registry record updated Sep 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
7101001604 Issued in MI
Practice address
3191 W Clarkston Rd
Lake Orion, MI 48362-2055
Phone
(248) 391-0400
NPI assigned
Sep 14, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language PathologistGroup: 193400000X SINGLE SPECIALTY GROUP 235Z00000X 7101001604 MI Primary

Addresses

Primary practice location

3191 W Clarkston Rd
Lake Orion, MI 48362-2055

Mailing address

3191 W Clarkston Rd
Lake Orion, MI 48362-2055
Phone (248) 391-0400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1789344000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1851202428",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3191 W CLARKSTON RD",
            "city": "LAKE ORION",
            "state": "MI",
            "postal_code": "483622055",
            "telephone_number": "248-391-0400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3191 W CLARKSTON RD",
            "city": "LAKE ORION",
            "state": "MI",
            "postal_code": "483622055",
            "telephone_number": "248-391-0400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VAN GESSEL",
        "first_name": "ANN MARIE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-09-14",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Speech-Language Pathologist",
            "state": "MI",
            "license": "7101001604",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Orion, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.