What is Brett Williams's NPI number?

Brett Williams's National Provider Identifier (NPI) is 1194909044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brett Williams's specialty?

Brett Williams is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).

Where is Brett Williams located?

Brett Williams's practice location on file with NPPES is 4001 Highway 104, Ione, CA 95640.

What is Brett Williams's phone number?

The practice phone number listed in the NPPES registry for Brett Williams is (209) 274-5970.

Is Brett Williams's NPI active?

Yes — Brett Williams's NPI (1194909044) is active in the NPPES registry as of the last update on 2007-12-27.

IndividualActive

Brett Williams, MD

NPI 1194909044 · General Practice Physician · Ione, CA

Brett Williams, MD is a General Practice Physician provider in Ione, CA (NPI 1194909044).

Provider details

NPI number: 1194909044
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: A51432 (CA)

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense A51432 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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

4001 Highway 104

Ione, CA 95640

Phone: (209) 274-5970

Fax: (209) 274-5917

Approximate (ZIP-level) locationGet directions

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Mailing address