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DR. BERT WELCH WINTERHOLLER DDS
NPI 1841356094
Dentist - Oral and Maxillofacial Surgery in Blgs, MT

Active since December 29, 2006
2675 CENTRAL AVE, STE L8, BLGS, MT 59102(406) 259-7438(406) 259-9729 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Bert Welch Winterholler Dds NPPES

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

DR. BERT WELCH WINTERHOLLER DDS (NPI 1841356094) is an individual oral and maxillofacial surgery provider in Blgs, Montana, licensed in Montana (1820) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1841356094
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. BERT WELCH WINTERHOLLERCredential: DDS
Location Address2675 CENTRAL AVE, STE L8Blgs, MT 59102-6686
Mailing Address2675 Central Ave, Ste L8Blgs, MT 59102-6686 · (406) 259-7438 · Fax (406) 259-9729
Phone(406) 259-7438
Fax(406) 259-9729
Sole ProprietorNo
Enumeration DateDecember 29, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1841356094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in MT · 1820
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.
2675 CENTRAL AVE, Blgs, MT 59102
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Other Identifiers 10

Other6128Pin
Other1820MT · Dentist
Other18204MT · Blue Cross Blue Shield
Medicaid11-5011MT
Other112397100WY · Title Xix - Group
Other830BW02WY · Wy Controlled Substance
Other1757ND · Dentist
Other757WY · Wyoming
Other112449800WY · Title Xix - Individual
Other6593NE · Dentist

Other Providers at the Same Location NPPES 20

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

CHARLES WITTNAM MD
Internal Medicine
2675 CENTRAL AVE
BILLINGS, MT 59102
Yellowstone County (406) 238-2500
PAULA PASEK OTR/CHT
Occupational Therapist
2675 CENTRAL AVE
BILLINGS, MT 59102
Yellowstone County (406) 238-2500
LAWRENCE A. HEMMER MD
Family Medicine
2675 CENTRAL AVE
BILLINGS, MT 59102
Yellowstone County (406) 238-2500
SALLY SCOTT PT
Physical Therapist
2675 CENTRAL AVE
BILLINGS, MT 59102
Yellowstone County (406) 238-2500
TYSON VANDERBY PA
Physician Assistant (Surgical)
2675 CENTRAL AVE
BILLINGS, MT 59102
Yellowstone County (406) 238-2500
HEATHER ANN SCHRODER NP-C
Nurse Practitioner (Family)
2675 CENTRAL AVE
BILLINGS, MT 59102
Yellowstone County (406) 238-2900
DR. BRIAN DAVID HESS I MD
Internal Medicine
2675 CENTRAL AVE
BILLINGS, MT 59102
Yellowstone County (406) 238-2500
MICHELLE S. PIERSON MD
Pediatrics
2675 CENTRAL AVE
BILLINGS, MT 59102
Yellowstone County (406) 238-2500

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 Bert Winterholler's NPI number?

The NPI number for Bert Winterholler is 1841356094. It was assigned to this individual provider in the NPPES registry on December 29, 2006.

Where is Bert Winterholler located?

Bert Winterholler practices at 2675 Central Ave Ste L8, Blgs, MT 59102. The listed phone number is (406) 259-7438.

What is Bert Winterholler's specialty?

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

When was this NPI record last updated?

The NPPES record for Bert Winterholler was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.