What is James Firman's NPI number?

James Firman's National Provider Identifier (NPI) is 1134164189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Firman's specialty?

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

Where is James Firman located?

James Firman's practice location on file with NPPES is 530 Union Ave, Fairfield, CA 94533-6367.

What is James Firman's phone number?

The practice phone number listed in the NPPES registry for James Firman is (707) 421-6692.

Is James Firman's NPI active?

Yes — James Firman's NPI (1134164189) is active in the NPPES registry as of the last update on 2010-06-02.

IndividualActive

James Firman, M.D.

NPI 1134164189 · Family Medicine Physician · Fairfield, CA

James Firman, M.D. is a Family Medicine Physician provider in Fairfield, CA (NPI 1134164189).

Provider details

NPI number: 1134164189
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: G32024 (CA)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense G32024 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

530 Union Ave

Fairfield, CA 94533-6367

Phone: (707) 421-6692

Fax: (707) 421-6674

Street-level locationGet directions

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Mailing address