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

Dr. David Teh-Chung Tzou, MD

Individual provider Urology Physician · NPI 1427204759

Dr. David Teh-Chung Tzou, MD is an Urology in San Francisco, California. Graduated from University of Arizona College of Medicine in 2008, 18 years ago. Practices with UCSF Medical Group Business Services, a 1,531-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona and California.

Years since qualifying
18
Trained at
University of Arizona College of Medicine
Licensed in
AZ, CA
In the registry since
2008
Specialties on file
2
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
San Francisco, CA 94143-2202
Phone: (415) 353-2200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1501 N Campbell Ave Box 245077, Room 2426, Tucson, AZ 85724-0001 — (520) 626-2016

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence A137612 (CA)
Urology Physician Taxonomy 208800000X · Licence 47601 (AZ)

Record details

NPI number1427204759
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 18, 2008
Last updated in NPPESDecember 2, 2025
Certification dateDecember 2, 2025

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Ucsf Medical Group Business Services — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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