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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

PATRICIA DRIER M.D.
NPI 1487651600
Family Medicine in Sebastopol, CA

Active since July 01, 2005
555 PETALUMA AVE, #A, SEBASTOPOL, CA 95472(707) 823-3210(707) 823-1710 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Patricia Drier M.d. NPPES

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

PATRICIA DRIER M.D. (NPI 1487651600) is an individual family medicine provider in Sebastopol, California, licensed in California (G53201) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1487651600
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NamePATRICIA DRIERCredential: M.D.
Location Address555 PETALUMA AVE, #ASebastopol, CA 95472-4224
Mailing Address555 Petaluma Ave, #aSebastopol, CA 95472-4224 · (707) 823-3210 · Fax (707) 823-1710
Phone(707) 823-3210
Fax(707) 823-1710
Sole ProprietorNo
Enumeration DateJuly 1, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1487651600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · G53201
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.
555 PETALUMA AVE, Sebastopol, CA 95472
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Other Providers at the Same Location NPPES 10

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

MS. CHRISTINE M RAMSAY P.A.-C
Orthopaedic Surgery
555 PETALUMA AVE, SUITE B
SEBASTOPOL, CA 95472
Sonoma County (707) 823-7602
DR. BRUCE ROBERT BRAGONIER M.D.
Orthopaedic Surgery
555 PETALUMA AVE, SUITE B
SEBASTOPOL, CA 95472
Sonoma County (707) 823-7602
CRAIG ALAN CAMPBELL MD
Orthopaedic Surgery
555 PETALUMA AVE, STE B
SEBASTOPOL, CA 95472
Sonoma County (707) 823-7602
ROGER PITZEN M.D.
Family Medicine
555 PETALUMA AVE, #A
SEBASTOPOL, CA 95472
Sonoma County (707) 823-3210
MICHAEL THOMAS BOLLINGER M.D.
Orthopaedic Surgery
555 PETALUMA AVE, STE B
SEBASTOPOL, CA 95472
Sonoma County (707) 823-7602
DR. ALLAN STEWART HILL MD
Specialist
555 PETALUMA AVE, SUITE C
SEBASTOPOL, CA 95472
Sonoma County (707) 829-8426
BRUCE R. BRAGONIER, MD, A PROFESSIONAL CORPORATION
Orthopaedic Surgery
555 PETALUMA AVE, STE B
SEBASTOPOL, CA 95472
Sonoma County (707) 823-7602
TONNIE MOORE PA
Physician Assistant
555 PETALUMA AVE, SUITE B
SEBASTOPOL, CA 95472
Sonoma County (707) 823-7602

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 Patricia Drier's NPI number?

The NPI number for Patricia Drier is 1487651600. It was assigned to this individual provider in the NPPES registry on July 1, 2005.

Where is Patricia Drier located?

Patricia Drier practices at 555 Petaluma Ave #a, Sebastopol, CA 95472. The listed phone number is (707) 823-3210.

What is Patricia Drier'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 Patricia Drier was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.