Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. James Jerome Wu, MD

Individual provider Family Medicine Physician · NPI 1548404494

Mr. James Jerome Wu, MD is a Family Practice in Petaluma, California. Graduated from University of Wisconsin School of Medicine in 2009, 17 years ago. Practices with Petaluma Health Center Inc, a 76-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
17
Trained at
University of Wisconsin School of Medicine
Licensed in
CA
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1179 N McDowell Blvd
Petaluma, CA 94954-6559
Phone: (707) 559-7500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3883 Airway Dr, Santa Rosa, CA 95403-1670 — (707) 583-8748
  • 3569 Round Barn Cir, Santa Rosa, CA 95403 — (707) 303-3600

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A113791 (CA)

Record details

NPI number1548404494
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 22, 2009
Last updated in NPPESAugust 11, 2025
Certification dateAugust 11, 2025
Mailing address1179 N McDowell Blvd, Petaluma, CA 94954-6559

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Petaluma Health Center Inc — 76 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

Other providers in Petaluma