1. Home
  2. Directory
  3. Michigan
  4. Saginaw
  5. Dentist
  6. NPI Profile

DR. THEODORE B HENNIG DDS MS
NPI 1417023144
Dentist - Oral and Maxillofacial Surgery in Saginaw, MI

Active since November 27, 2006
4350 FASHION SQUARE BOULEVARD, SAGINAW, MI 48603(989) 799-7128(989) 799-3895 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Theodore B Hennig Dds Ms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THEODORE B HENNIG DDS MS (NPI 1417023144) is an individual oral and maxillofacial surgery provider in Saginaw, Michigan, licensed in Michigan (2901014716) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1417023144
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. THEODORE B HENNIGCredential: DDS MS
Location Address4350 FASHION SQUARE BOULEVARDSaginaw, MI 48603-1249
Mailing Address4350 Fashion Square BoulevardSaginaw, MI 48603-1249 · (989) 799-7128 · Fax (989) 799-3895
Phone(989) 799-7128
Fax(989) 799-3895
Sole ProprietorNo
Enumeration DateNovember 27, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1417023144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in MI · 2901014716
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Also ListedOral & Maxillofacial SurgeryTaxonomy 204E00000X · License 2901014716 (MI)
4350 FASHION SQUARE BOULEVARD, Saginaw, MI 48603
Open in Google Maps ↗

Other Identifiers 2

OtherOG361000MI · Blue Care Network
OtherOG361000MI · Bcbs Of Mi

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HRI Dental & Vision, Paramount.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOHNATHAN T HOWARD DMD
Dentist (Oral and Maxillofacial Surgery)
4350 FASHION SQUARE BOULEVARD
SAGINAW, MI 48603
Saginaw County (989) 799-7128
DR. SCOTT C WOODBURY DMD MD
Dentist (Oral and Maxillofacial Surgery)
4350 FASHION SQUARE BOULEVARD
SAGINAW, MI 48603
Saginaw County (989) 799-7128
HENNIG WOODBURY & HOWARD PC
Dentist (Oral and Maxillofacial Surgery)
4350 FASHION SQUARE BOULEVARD
SAGINAW, MI 48603
Saginaw County (989) 799-7128

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Theodore Hennig's NPI number?

The NPI number for Theodore Hennig is 1417023144. It was assigned to this individual provider in the NPPES registry on November 27, 2006.

Where is Theodore Hennig located?

Theodore Hennig practices at 4350 Fashion Square Boulevard, Saginaw, MI 48603. The listed phone number is (989) 799-7128.

What is Theodore Hennig's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

What insurance does Theodore Hennig accept?

Health plans from HRI Dental & Vision and Paramount list Theodore Hennig as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Theodore Hennig was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.