Joseph B Simmert, DO

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

5101011898 Issued in MI

Practice address

8435 Holly Rd
Grand Blanc, MI 48439-1812

Phone

(810) 232-5627

Fax

(810) 232-8024

NPI assigned

Sep 2, 2006

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

Other identifiers 1

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: josephsimmert@pmi.allscriptsdirect.net
• Direct secure messaging: jsimmert1151395@direct.hfhs.org

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.

• Henry Ford Medical Group Genesys

  • Family Medicine Physician
  • Burton, MI
  • NPI 1598248718

  Pediatrics

  Medicare reassignment NPD
• Henry Ford Medical Group Genesys

  • Family Medicine Physician
  • Mount Morris, MI
  • NPI 1003398470

  Pediatrics

  NPD
• Henry Ford Medical Group Genesys

  • Physical Therapist
  • Burton, MI
  • NPI 1114495793
  NPD
• Genesys Integrated Group Practice PC

  • Nurse Practitioner
  • Flint, MI
  • NPI 1386782381
  NPD (past)
• Henry Ford Health Genesys Hospital

  • General Acute Care Hospital
  • Grand Blanc, MI
  • NPI 1407877723
  NPD (past)
• Hurley Medical Center

  • General Acute Care Hospital
  • Flint, MI
  • NPI 1598717480
  NPD (past)

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

{
    "created_epoch": "1157155200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750982400000",
    "number": "1124120894",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3495 S CENTER RD",
            "city": "FLINT",
            "state": "MI",
            "postal_code": "485191455"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8435 HOLLY RD",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484391812",
            "telephone_number": "810-232-5627",
            "fax_number": "810-232-8024"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMMERT",
        "first_name": "JOSEPH",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-02",
        "last_updated": "2025-06-27",
        "certification_date": "2025-06-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MI",
            "license": "5101011898",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3258669",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Jerome Sims
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• Whitney Sims

• Pediatrics Physician in Grand Blanc, MI
• Providers in Grand Blanc, MI by specialty
• Pediatrics Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 27, 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.