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

Thomas William Gaither, MD

Individual provider Urology Physician · NPI 1477058824

Thomas William Gaither, MD is an Urology in San Francisco, California. Graduated from University of California, San Francisco School of Medicine in 2018, 8 years ago. Practices with University of California Sfgh Medical Group, a 571-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
8
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA
In the registry since
2018
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

400 Parnassus Ave # A610
San Francisco, CA 94143-2202
Phone: (415) 353-2200
Fax: (415) 353-2480
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1001 Potrero Ave Bldg 5, San Francisco, CA 94110-3518 — (628) 206-8000

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence A166338 (CA)

Record details

NPI number1477058824
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2018
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice University Of California Sfgh Medical Group — 571 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

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