What is William Brennick's NPI number?

William Brennick's National Provider Identifier (NPI) is 1306968375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Brennick's specialty?

William Brennick is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is William Brennick located?

William Brennick's practice location on file with NPPES is 820 Sampson St, Butte, MT 59701-3208.

What is William Brennick's phone number?

The practice phone number listed in the NPPES registry for William Brennick is (406) 494-7080.

Is William Brennick's NPI active?

Yes — William Brennick's NPI (1306968375) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Brennick, D.D.S.

NPI 1306968375 · General Practice Dentistry · Butte, MT

William Brennick, D.D.S. is a General Practice Dentistry provider in Butte, MT (NPI 1306968375).

Provider details

NPI number: 1306968375
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: No
License: 1475 (MT)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 1475 (MT)
Dental Providers

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

820 Sampson St

Butte, MT 59701-3208

Phone: (406) 494-7080

Fax: (406) 494-4634

Street-level locationGet directions

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Mailing address