Organization Active NPI

Hennig Woodbury & Howard PC

  • Oral and Maxillofacial Surgery (Dentist)
  • Saginaw, MI
National Provider Identifier
1952476269
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X
Legal business name
HENNIG WOODBURY & HOWARD PC
Practice address
4350 Fashion Square Boulevard
Saginaw, MI 48603-1249
Phone
(989) 799-7128
Fax
(989) 799-3895
NPI assigned
Nov 21, 2006
Organization subpart
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

Authorized official

Name
Dr. Theodore B Hennig, DDS MS
Title
President
Phone
(989) 799-7128

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Oral and Maxillofacial Surgery (Dentist)Group: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 1223S0112X Primary
Oral & Maxillofacial Surgery (D.M.D.)Group: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 204E00000X

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 names 1

  • Hennig & Woodbury PC & Spengler & Hennig PC Former legal business name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20050318000762 MI Part B Supplier - Clinic/Group Practice 3577518828 Receives reassigned benefits from 2 practitioners
Practice locations: Saginaw, MI

National Provider Directory

National Provider Directory

Locations

4 Columbus Ave
Ste 150
Bay City, MI 48708
Phone (989) 893-3090

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

800 Cooper Ave
Ste 7
Saginaw, MI 48602
Phone (989) 752-1136

Practitioners & affiliated clinicians

Practitioners 2

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

NPI Registry JSON

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

{
    "created_epoch": "1164067200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1952476269",
    "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": {
        "organization_name": "HENNIG WOODBURY & HOWARD PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-21",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "HENNIG",
        "authorized_official_first_name": "THEODORE",
        "authorized_official_middle_name": "B",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "989-799-7128",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS MS"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "204E00000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Oral & Maxillofacial Surgery",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Hennig & Woodbury PC & Spengler & Hennig PC",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

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.
  • 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.