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

Sarah Marie Piper, MD

Individual provider Internal Medicine Physician · NPI 1740456441

Sarah Marie Piper, MD is an Internal Medicine Physician in Oakland, California. Licensed in North Carolina. Registered with an NPI since 2008.

Licensed in
NC
In the registry since
2008
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

280 W Macarthur Boulevard Kaiser Permanente Oakland Medical Ctr
Oakland, CA 94611
Phone: (510) 752-4091
Fax: (510) 752-1831
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 140890 (NC)

Record details

NPI number1740456441
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2008
Last updated in NPPESOctober 29, 2014

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