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

Individual provider Infectious Disease Physician · NPI 1346635083

Dr. Arjun Rustagi, MD, PHD is an Infectious Disease Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

4150 Clement St
San Francisco, CA 94121-1563
Phone: (415) 221-4810
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence A145156 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A145156 (CA)

Record details

NPI number1346635083
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 31, 2015
Last updated in NPPESJuly 29, 2026
Certification dateJuly 29, 2026

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