John Gardner, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

4301077427 Issued in MI

Practice address

1513 S Main St
Chelsea, MI 48118-1434

Phone

(734) 475-9175

Fax

(734) 475-0120

NPI assigned

Mar 2, 2006

Last updated

Jul 13, 2026By 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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: jgardner40141@direct.trinity-health.org

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.

• Iha Health Services Corporation

  dba IHA Maternal Fetal Medicine Brighton

  • Maternal & Fetal Medicine Physician
  • Brighton, MI
  • NPI 1346462504
  NPD (past)
• Iha Health Services Corporation

  dba IHA Milan Primary Care

  • Family Medicine Physician
  • Milan, MI
  • NPI 1467509067
  NPD (past)

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

{
    "created_epoch": "1141257600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1720055213",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 COMMONWEALTH BLVD",
            "address_2": "SUITE 202",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481051593"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1513 S MAIN ST",
            "city": "CHELSEA",
            "state": "MI",
            "postal_code": "481181434",
            "telephone_number": "734-475-9175",
            "fax_number": "734-475-0120"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GARDNER",
        "first_name": "JOHN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MI",
            "license": "4301077427",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aaron Charles Fredette, PA
• David S French, M.D.
• Sydney Friend, LLC
• Carol Beth Froczila, RD
• Shana Gandhi, DPM
• Stephanie Germain, LPC
• Himani Ghoge, MD
• Jennifer Giacomelli, CMT, LMT
• Jona Kay Gill, M.D.
• Kelley Eileen Giovannini, PA-C

• Pediatrics Physician in Chelsea, MI
• Providers in Chelsea, MI by specialty
• Pediatrics Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.