Individual provider Active NPI

Sean E Gilin, MD

  • Family Medicine Physician
  • Grand Blanc, MI
National Provider Identifier
1811099567
Registry record updated Jun 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
4301059912 Issued in MI
Practice address
8483 Holly Rd
Grand Blanc, MI 48439-1840
Phone
(810) 694-0113
Fax
(810) 694-3155
NPI assigned
Sep 2, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 26, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 4301059912 MI Primary

Addresses

Primary practice location

8483 Holly Rd
Grand Blanc, MI 48439-1840

Mailing address

8483 Holly Rd
Grand Blanc, MI 48439-1840
Phone (810) 694-7820

Other identifiers 1

IdentifierTypeStateIssuer
3399970MedicaidMI

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20100303000340 MI Practitioner - Family Practice 6800931783 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Michigan State University College of Human Medicine, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Henry Ford Medical Group GenesysGroup PAC ID 7214288281, 96 clinicians

Practice addresses (Care Compare)

8483 Holly Rd
Grand Blanc, MI 48439-1840
Phone (810) 694-7820

Hospital & facility affiliations

  • Henry Ford Health Hospital Hospital, Detroit, MI, CCN 230053
  • Ascension Genesys Hospital Hospital, Grand Blanc, MI, CCN 230197

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10
Removal or shaving of skin growth1-10
Skin biopsy1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Henry Ford Medical Group Genesys CurrentSince Aug 21, 2018 Accepting new patients
Genesys Pho LLC CurrentSince Mar 16, 2022 Accepting new patients
Henry Ford Medical Group Genesys Family Medicine Current Accepting new patients
Henry Ford Medical Group Genesys Family Medicine CurrentSince Aug 21, 2018 Accepting new patients

Locations

2184 S Ballenger Hwy
Flint, MI 48503
Phone (810) 232-5627

307 E Court St
Flint, MI 48502
Phone (810) 341-7370

3495 S Center Rd
Flint, MI 48519
Phone (810) 424-2025

10785 S Saginaw St
Ste D
Grand Blanc, MI 48439
Phone (810) 695-6337

8483 Holly Rd
Grand Blanc, MI 48439
Phone (810) 694-4107

Interoperability endpoints

  • Direct secure messaging: sgilin1130030@direct.hfhs.org
  • Direct secure messaging: seangilin@pmi.allscriptsdirect.net

Organizations & group practices 4

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1157155200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750896000000",
    "number": "1811099567",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8483 HOLLY RD",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484391840",
            "telephone_number": "810-694-7820",
            "fax_number": "810-694-3155"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8483 HOLLY RD",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484391840",
            "telephone_number": "810-694-0113",
            "fax_number": "810-694-3155"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GILIN",
        "first_name": "SEAN",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-02",
        "last_updated": "2025-06-26",
        "certification_date": "2025-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MI",
            "license": "4301059912",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3399970",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Blanc, MI

Sources for this page

Verify at the official NPI Registry.