What is Kate Colwell's NPI number?

Kate Colwell's National Provider Identifier (NPI) is 1629151642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kate Colwell's specialty?

Kate Colwell is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Kate Colwell located?

Kate Colwell's practice location on file with NPPES is 2500 Alhambra Ave, Martinez, CA 94553-3156.

What is Kate Colwell's phone number?

The practice phone number listed in the NPPES registry for Kate Colwell is (925) 370-2500.

Is Kate Colwell's NPI active?

Yes — Kate Colwell's NPI (1629151642) is active in the NPPES registry as of the last update on 2023-03-07.

IndividualActive

Kate Colwell

NPI 1629151642 · Family Medicine Physician · Martinez, CA

Kate Colwell is a Family Medicine Physician provider in Martinez, CA (NPI 1629151642).

Provider details

NPI number: 1629151642
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: No
License: G64009 (CA)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense G64009 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 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

2500 Alhambra Ave

Martinez, CA 94553-3156

Phone: (925) 370-2500

Street-level locationGet directions

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Mailing address