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

Individual provider Infectious Disease Physician · NPI 1508846387

Dr. Gregory P Melcher, MD is an Infectious Disease Physician in San Francisco, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2006
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

518A Castro St
San Francisco, CA 94114-2512
Phone: (415) 552-2814
Fax: (415) 552-2909
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 995 Potrero Avenue, San Francisco, CA 94110-3518 — (628) 206-2400

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 00G869540 (CA)

Record details

NPI number1508846387
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2006
Last updated in NPPESJuly 5, 2022
Certification dateJuly 5, 2022

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