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

Mark A. Alderdice, MD

Individual provider Emergency Medicine Physician · NPI 1689612871

Mark A. Alderdice, MD is an Emergency Medicine Physician in Daly City, California. Licensed in California. Registered with an NPI since 2006.

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

1900 Sullivan Ave
Daly City, CA 94015-2200
Phone: (415) 992-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G62209 (CA)

Record details

NPI number1689612871
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2006
Last updated in NPPESJuly 21, 2008
Mailing address2100 Powell St, Suite 900, Emeryville, CA 94608-1826

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