MICHAEL S. WILLSON MD
NPI 1407923634
Family Medicine in San Diego, CA

Q: What is Michael Willson's NPI number?

The NPI number for Michael Willson is 1407923634. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Q: What is Michael Willson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Michael Willson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.

Active since November 30, 2006

3250 FORDHAM ST, BUILDING A, SAN DIEGO, CA 92110(619) 528-5000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Michael S. Willson Md NPPES

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

MICHAEL S. WILLSON MD (NPI 1407923634) is an individual family medicine provider in San Diego, California, licensed in California (G34768) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1407923634

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameMICHAEL S. WILLSONCredential: MD

Location Address3250 FORDHAM ST, BUILDING ASan Diego, CA 92110-5339

Mailing Address393 E Walnut St, 3rd Floor Phr SystemsPasadena, CA 91188-0001 · (626) 405-3640 · Fax (626) 405-6768

Phone(619) 528-5000

Sole ProprietorNo

Enumeration DateNovember 30, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1407923634 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 · G34768

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.

3250 FORDHAM ST, San Diego, CA 92110

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Other Identifiers 2

Medicare UPINF12099

Medicaid00G347680CA

Other Providers at the Same Location NPPES 20

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

MR. ETHAN VAN TRUONG PHARM.D

Pharmacist