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

Dr. William A Miller

Individual provider Internal Medicine Physician · NPI 1609987999

Dr. William A Miller is a Hospitalist in San Francisco, California. Graduated from University of Arizona College of Medicine in 1991, 35 years ago. Practices with Galen Inpatient Physicians PC, a 1,031-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
35
Trained at
University of Arizona College of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

3555 Cesar Chavez
San Francisco, CA 94110-4403
Phone: (415) 647-8600
Fax: (415) 641-6823
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence G85953 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence G85953 (CA)

Record details

NPI number1609987999
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESMay 25, 2022
Certification dateMay 25, 2022

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Galen Inpatient Physicians Pc — 1031 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in San Francisco