COLIN HAMBLIN, A PROFESSIONAL MEDICAL CORPORATION
NPI 1538049598
Family Medicine in Greenbrae, CA

Q: What is Colin Hamblin, A Professional Medical Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since September 02, 2025

599 SIR FRANCES DRAKE BLVD, SUITE 206A, GREENBRAE, CA 94904(415) 663-1082(415) 663-9474 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Colin Hamblin, A Professional Medical Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COLIN HAMBLIN, A PROFESSIONAL MEDICAL CORPORATION (NPI 1538049598) is a healthcare organization registered as a family medicine in Greenbrae, California and active in the NPI registry since September 2025. The organization lists Basil Colin Hamblin, President, as its authorized official.

NPPES Registry Identity

NPI1538049598

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameCOLIN HAMBLIN, A PROFESSIONAL MEDICAL CORPORATION

Location Address599 SIR FRANCES DRAKE BLVD, SUITE 206AGreenbrae, CA 94904

Mailing AddressPo Box 240Point Reyes Station, CA 94956 · (415) 663-1082 · Fax (415) 663-9474

Phone(415) 663-1082

Fax(415) 663-9474

Organization SubpartNo

Authorized OfficialBasil Colin HamblinPresident · (415) 663-1082

Enumeration DateSeptember 2, 2025

✔ NPI 1538049598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedFamily Medicine · Geriatric MedicineTaxonomy 207QG0300X

Also ListedFamily Medicine · Hospice and Palliative MedicineTaxonomy 207QH0002X

599 SIR FRANCES DRAKE BLVD, Greenbrae, CA 94904

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOHN DAVID ANDREW M.D.

Family Medicine (Adult Medicine)

599 SIR FRANCES DRAKE BLVD, SUITE 208
GREENBRAE, CA 94904

Marin County (415) 925-1523

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Colin Hamblin, A Professional Medical Corporation's NPI number?

The NPI number for Colin Hamblin, A Professional Medical Corporation is 1538049598. It was assigned to this organization in the NPPES registry on September 2, 2025.

Where is Colin Hamblin, A Professional Medical Corporation located?

Colin Hamblin, A Professional Medical Corporation is located at 599 Sir Frances Drake Blvd Suite 206A, Greenbrae, CA 94904. The listed phone number is (415) 663-1082.

What is Colin Hamblin, A Professional Medical Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Colin Hamblin, A Professional Medical Corporation was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.