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

Individual provider Internal Medicine Physician · NPI 1205959533

Dr. Mitchell H. Katz, MD is an Internal Medicine in San Francisco, California. Graduated from Harvard Medical School in 1982, 44 years ago. Practices with New York City Health and Hospitals Corporation, a 538-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
44
Trained at
Harvard Medical School
Licensed in
CA
In the registry since
2007
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

995 Potrero Ave BLDG.80 Wd 86 Sfgh AIDS - Php Clinic
San Francisco, CA 94110
Phone: (415) 206-2400
Fax: (415) 554-2888
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G61707 (CA)

Record details

NPI number1205959533
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1982 (44 years in practice)
Group practice New York City Health And Hospitals Corporation — 538 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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