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

Diane C Sliwka, MD

Individual provider Internal Medicine Physician · NPI 1275559544

Diane C Sliwka, MD is an Internal Medicine Physician in San Francisco, California. Licensed in California and Massachusetts. Registered with an NPI since 2006.

Licensed in
CA, MA
In the registry since
2006
Specialties on file
3
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

350 Parnassus Ave Ste 150
San Francisco, CA 94117
Phone: (415) 353-7363
Fax: (415) 502-1963
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Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A100674 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A100674 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 225202 (MA)

Record details

NPI number1275559544
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESFebruary 24, 2022
Certification dateFebruary 24, 2022

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