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

ROBERT F. SONNTAG, D.D.S. PLLC
NPI 1699381640
Dentist - General Practice in Saginaw, MI

Active since September 16, 2020
4400 FASHION SQUARE BLVD, SAGINAW, MI 48603(989) 790-3357(989) 790-3443 Get Directions Write a Review

NPPES record last updated: September 16, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert F. Sonntag, D.d.s. Pllc NPPES

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

ROBERT F. SONNTAG, D.D.S. PLLC (NPI 1699381640) is a healthcare organization registered as a general practice in Saginaw, Michigan and active in the NPI registry since September 2020. The organization lists Robert F Sonntag, Owner, as its authorized official.

NPPES Registry Identity

NPI1699381640
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameROBERT F. SONNTAG, D.D.S. PLLC
Location Address4400 FASHION SQUARE BLVDSaginaw, MI 48603
Mailing Address4400 Fashion Square Blvd, Po Box 5795Saginaw, MI 48603 · (989) 790-3357 · Fax (989) 790-3443
Phone(989) 790-3357
Fax(989) 790-3443
Organization SubpartNo
Authorized OfficialRobert F SonntagOwner · (989) 790-3357
Enumeration DateSeptember 16, 2020
NPPES CertifiedSeptember 16, 2020
✔ NPI 1699381640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
4400 FASHION SQUARE BLVD, Saginaw, MI 48603
Open in Google Maps ↗

Other Identifiers 1

Medicaid2915010MI

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

PATRICK T RUTH, D.D.S., P.L.L.C
Clinic/Center (Dental)
4400 FASHION SQUARE BLVD
SAGINAW, MI 48603
Saginaw County (989) 790-3357
DR. ROBERT F SONNTAG DDS
Dentist (General Practice)
4400 FASHION SQUARE BLVD
SAGINAW, MI 48603
Saginaw County (989) 790-3357
DR. PATRICK THOMAS RUTH D.D.S.
Dentist (General Practice)
4400 FASHION SQUARE BLVD
SAGINAW, MI 48603
Saginaw County (989) 790-3357

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 Robert F. Sonntag, D.D.S. PLLC's NPI number?

The NPI number for Robert F. Sonntag, D.D.S. PLLC is 1699381640. It was assigned to this organization in the NPPES registry on September 16, 2020.

Where is Robert F. Sonntag, D.D.S. PLLC located?

Robert F. Sonntag, D.D.S. PLLC is located at 4400 Fashion Square Blvd, Saginaw, MI 48603. The listed phone number is (989) 790-3357.

What is Robert F. Sonntag, D.D.S. PLLC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Robert F. Sonntag, D.D.S. PLLC was last updated on September 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.