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

Dr. Angela Tan, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1437358173

Dr. Angela Tan, MD is a Geriatric Medicine (Internal Medicine) Physician in Orange, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

101 The City Dr S Ste 835 Rte 81
Orange, CA 92868-3201
Phone: (714) 456-6770
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence A94581 (CA)

Record details

NPI number1437358173
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 13, 2007
Last updated in NPPESJuly 13, 2007
Mailing address101 The City Dr S, Ste 835, Rte 81, Orange, CA 92868-3201

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