Greater Flint Sports Medicine Center PC

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

Legal business name

GREATER FLINT SPORTS MEDICINE CENTER PC

Practice address

861 Health Park Blvd
Grand Blanc, MI 48439

Phone

(810) 953-0500

Fax

(810) 953-0031

NPI assigned

Jul 16, 2006

Organization subpart

No

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

Authorized official

Name

James Francis Heming, DONPI 1992734586

Title

President

Phone

(810) 953-0500

Specialties & licenses 2

Addresses

Other identifiers 2

Other names 1

• Greater Michigan Orthopedics Doing business as

Medicare fee-for-service enrollment

Enrolled in MI2 enrollments

Enrollment records 2

Locations

Practitioners 18

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• James Francis Heming, D.O.

  • Orthopaedic Surgery Physician
  • Grand Blanc, MI
  • NPI 1992734586
  Medicare reassignment Care Compare group Authorized official
• Evan Kohler, MD

  • Adult Reconstructive Orthopaedic Surgery Physician
  • Grand Blanc, MI
  • NPI 1043879893
  Medicare reassignment Care Compare group NPD
• Matthew Carl Sardelli, MD

  • Orthopaedic Surgery Physician
  • Clarkston, MI
  • NPI 1992992705
  Medicare reassignment Care Compare group NPD
• Steven Michael Zavinsky, DPM

  • Podiatrist
  • Commerce TWP, MI
  • NPI 1134134919
  Medicare reassignment Care Compare group NPD
• Amir-Kianoosh M Fallahi, MD

  • Orthopaedic Surgery Physician
  • Livonia, MI
  • NPI 1801053996
  Medicare reassignment Care Compare group
• Amanda Nicole Harvard

  • Physician Assistant
  • Flint, MI
  • NPI 1629723192
  Medicare reassignment Care Compare group
• Abigail Hoffman, PA-C

  • Physician Assistant
  • Grand Blanc, MI
  • NPI 1972381580
  Medicare reassignment Care Compare group
• Matthew J. Marquart, DO

  • Orthopaedic Surgery Physician
  • Grand Blanc, MI
  • NPI 1164610960
  Medicare reassignment Care Compare group
• Ryan Nelson, D.O

  • Orthopaedic Surgery Physician
  • Grand Blanc, MI
  • NPI 1093009979
  Medicare reassignment Care Compare group
• Todd A. Sandrock, D.O.

  • Orthopaedic Surgery Physician
  • Grand Blanc, MI
  • NPI 1235131541
  Medicare reassignment Care Compare group
• Tudor R Tien, M.D.

  • Orthopaedic Surgery Physician
  • Brighton, MI
  • NPI 1033101225
  Medicare reassignment Care Compare group
• Jennifer Jo Ransom, P.T.

  • Physical Therapist
  • Weston, WI
  • NPI 1407165376

  MI

  Medicare reassignment NPD

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

{
    "created_epoch": "1153008000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1760659200000",
    "number": "1265459150",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "861 HEALTH PARK BLVD",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "484397383",
            "telephone_number": "810-953-0500",
            "fax_number": "810-953-0031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "861 HEALTH PARK BLVD",
            "city": "GRAND BLANC",
            "state": "MI",
            "postal_code": "48439",
            "telephone_number": "810-953-0500",
            "fax_number": "810-953-0031"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6400 Waldon Center Drive",
            "address_purpose": "LOCATION",
            "city": "Clarkston",
            "state": "MI",
            "postal_code": "48346",
            "country_code": "US",
            "telephone_number": "248-265-3001",
            "fax_number": "810-953-0031",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "445 N Fenway Dr",
            "address_purpose": "LOCATION",
            "city": "Fenton",
            "state": "MI",
            "postal_code": "484302666",
            "country_code": "US",
            "telephone_number": "810-953-0500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "GREATER FLINT SPORTS MEDICINE CENTER PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-07-16",
        "last_updated": "2025-10-17",
        "certification_date": "2025-10-17",
        "status": "A",
        "authorized_official_last_name": "HEMING",
        "authorized_official_first_name": "JAMES",
        "authorized_official_middle_name": "FRANCIS",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "810-953-0500",
        "authorized_official_credential": "DO"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Orthopaedic Surgery",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": "MI",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS PHYS THERAPY",
            "identifier": "30610",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "200B547370",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Greater Michigan Orthopedics",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Grand Blanc Vision Clinic P.C.
• Daniel Alfonso Grasso, DNP, APRN, PMHNP-BC
• Hannah Gray
• Great Lakes Family Dental Group - Grand Blanc
• Greater Flint Sports Medicine Center
• Greater Michigan Dermatology, PLLC
• Nicole Green
• Karen Greene
• Camela Lee Greening, LMSW
• Greenwood Hci Soteria, LLC

• Orthopaedic Surgery Physician in Grand Blanc, MI
• Providers in Grand Blanc, MI by specialty
• Orthopaedic Surgery Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.