What is George Brooks's NPI number?

George Brooks's National Provider Identifier (NPI) is 1407898455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is George Brooks's specialty?

George Brooks is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is George Brooks located?

George Brooks's practice location on file with NPPES is 185 Berry St, San Francisco, CA 94107-1773.

What is George Brooks's phone number?

The practice phone number listed in the NPPES registry for George Brooks is (415) 353-1943.

Is George Brooks's NPI active?

Yes — George Brooks's NPI (1407898455) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

George Brooks, M.D.

NPI 1407898455 · Internal Medicine Physician · San Francisco, CA

George Brooks, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1407898455).

Provider details

NPI number: 1407898455
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
License: G33063 (CA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense G33063 (CA)
Allopathic & Osteopathic Physicians
Infectious Disease Physician207RI0200XLicense G33063 (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

185 Berry St

San Francisco, CA 94107-1773

Phone: (415) 353-1943

Fax: (415) 353-1829

Street-level locationGet directions

More CA providers

Mailing address

1635 Divisadero Street

San Francisco, CA 94143-0001

Enumerated: 2006-06-12
Last updated: 2025-09-11

Frequently asked questions

What is George Brooks's NPI number?: George Brooks's National Provider Identifier (NPI) is 1407898455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is George Brooks's specialty?: George Brooks is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is George Brooks located?: George Brooks's practice location on file with NPPES is 185 Berry St, San Francisco, CA 94107-1773.
What is George Brooks's phone number?: The practice phone number listed in the NPPES registry for George Brooks is (415) 353-1943.
Is George Brooks's NPI active?: Yes — George Brooks's NPI (1407898455) is active in the NPPES registry as of the last update on 2025-09-11.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.