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

Dr. David Gregory Kornguth, MD

Individual provider Radiation Oncology Physician · NPI 1801820394

Dr. David Gregory Kornguth, MD is a Radiation Oncology in San Francisco, California. Graduated from Boston University School of Medicine in 2001, 25 years ago. Practices with Golden Gate Urology Inc, a 12-clinician group and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
25
Trained at
Boston University School of Medicine
Licensed in
CA, TX
In the registry since
2006
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

1661 Mission St
San Francisco, CA 94103-2413
Phone: (415) 541-0800
Fax: (415) 543-2811
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence A104635 (CA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence M1844 (TX)

Record details

NPI number1801820394
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESJuly 26, 2023
Certification dateJuly 25, 2023

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Golden Gate Urology Inc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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