DR. WILLIAM DENNIS BRENNICK D.D.S.
NPI 1306968375
Dentist - General Practice in Butte, MT

Q: What is William Brennick's NPI number?

The NPI number for William Brennick is 1306968375. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Q: What is William Brennick's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Brennick was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since April 03, 2007

820 SAMPSON ST, BUTTE, MT 59701(406) 494-7080(406) 494-4634 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. William Dennis Brennick D.d.s. NPPES

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

DR. WILLIAM DENNIS BRENNICK D.D.S. (NPI 1306968375) is an individual general practice provider in Butte, Montana, licensed in Montana (1475) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1306968375

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM DENNIS BRENNICKCredential: D.D.S.

Location Address820 SAMPSON STButte, MT 59701-3208

Mailing Address820 Sampson StButte, MT 59701-3208 · (406) 494-7080 · Fax (406) 494-4634

Phone(406) 494-7080

Fax(406) 494-4634

Sole ProprietorNo

Enumeration DateApril 3, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1306968375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MT · 1475

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.

820 SAMPSON ST, Butte, MT 59701

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Other Identifiers 1

Medicaid011-7104MT

Other Providers at the Same Location NPPES 4

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

KYLE STEPHEN MCINTYRE DDS

Dentist (General Practice)

820 SAMPSON ST
BUTTE, MT 59701

Silver Bow County (406) 494-7080

BUTTE FAMILY DENTAL

Dentist (General Practice)

820 SAMPSON ST
BUTTE, MT 59701

Silver Bow County (406) 494-7080

TARA ELIZABETH GILBREATH DDS

Dentist

820 SAMPSON ST
BUTTE, MT 59701

Silver Bow County (406) 494-7080

RANEY HATTEN RDH

Dental Hygienist

820 SAMPSON ST
BUTTE, MT 59701

Silver Bow County (406) 565-4458

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 William Brennick's NPI number?

The NPI number for William Brennick is 1306968375. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is William Brennick located?

William Brennick practices at 820 Sampson St, Butte, MT 59701. The listed phone number is (406) 494-7080.

What is William Brennick'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 William Brennick was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.