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

Eric Hassall, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1205166741

Eric Hassall, MD is a Pediatric Gastroenterology Physician in San Francisco, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
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

3700 California St # B555
San Francisco, CA 94118-1618
Phone: (415) 600-0750
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence A37665 (CA)

Record details

NPI number1205166741
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 6, 2010
Last updated in NPPESNovember 29, 2011

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