Individual provider Active NPI

Theodore B Hennig, DDS MS

  • Oral and Maxillofacial Surgery (Dentist)
  • Saginaw, MI
National Provider Identifier
1417023144
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X
License
2901014716 Issued in MI
Practice address
4350 Fashion Square Boulevard
Saginaw, MI 48603-1249
Phone
(989) 799-7128
Fax
(989) 799-3895
NPI assigned
Nov 27, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Oral and Maxillofacial Surgery (Dentist) 1223S0112X 2901014716 MI Primary
Oral & Maxillofacial Surgery (D.M.D.) 204E00000X 2901014716 MI

Addresses

Primary practice location

4350 Fashion Square Boulevard
Saginaw, MI 48603-1249

Mailing address

4350 Fashion Square Boulevard
Saginaw, MI 48603-1249
Phone (989) 799-7128

Other identifiers 2

IdentifierTypeStateIssuer
OG361000OtherMIBLUE CARE NETWORK
OG361000OtherMIBCBS OF MI

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
2901014716MIMDOral & Maxillofacial Surgery (D.M.D.)

NPI Registry JSON

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

{
    "created_epoch": "1164585600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1417023144",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4350 FASHION SQUARE BOULEVARD",
            "city": "SAGINAW",
            "state": "MI",
            "postal_code": "486031249",
            "telephone_number": "989-799-7128",
            "fax_number": "989-799-3895"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4350 FASHION SQUARE BOULEVARD",
            "city": "SAGINAW",
            "state": "MI",
            "postal_code": "486031249",
            "telephone_number": "989-799-7128",
            "fax_number": "989-799-3895"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HENNIG",
        "first_name": "THEODORE",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "DDS MS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-27",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": "MI",
            "license": "2901014716",
            "primary": true
        },
        {
            "code": "204E00000X",
            "taxonomy_group": "",
            "desc": "Oral & Maxillofacial Surgery",
            "state": "MI",
            "license": "2901014716",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CARE NETWORK",
            "identifier": "OG361000",
            "state": "MI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS OF MI",
            "identifier": "OG361000",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Saginaw, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.