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DR. ANGELA TAN MD
NPI 1437358173
Internal Medicine - Geriatric Medicine in Orange, CA

Active since July 13, 2007
101 THE CITY DR S, STE 835, RTE 81, ORANGE, CA 92868(714) 456-6770 Get Directions Write a Review

NPPES record last updated: July 13, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Angela Tan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ANGELA TAN MD (NPI 1437358173) is an individual geriatric medicine provider in Orange, California, licensed in California (A94581) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1437358173
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameDR. ANGELA TANCredential: MD
Location Address101 THE CITY DR S, STE 835, RTE 81Orange, CA 92868-3201
Mailing Address101 The City Dr S, Ste 835, Rte 81Orange, CA 92868-3201 · (714) 456-6770
Phone(714) 456-6770
Sole ProprietorYes
Enumeration DateJuly 13, 2007
✔ NPI 1437358173 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CA · A94581
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
101 THE CITY DR S, Orange, CA 92868
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANKIT BHUPENDRA PATEL D.O.
Radiology (Diagnostic Radiology)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-5113
DR. LAURA CATHERINE SKOCZYLAS MD
Obstetrics & Gynecology
101 THE CITY DR S, BUILDING 56, DEPARTMENT OF OB/GYN
ORANGE, CA 92868
Orange County (714) 456-8224
MICHAEL CHENG DO
Internal Medicine (Rheumatology)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-7110
AESTHETIC AND PLASTIC SURGERY INSTITUTE
Plastic Surgery
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-2986
JOSEPH VILLARREAL M.D.
Emergency Medicine
101 THE CITY DR S, BUILDING 1A, ROOM 1009
ORANGE, CA 92868
Orange County (714) 456-5239
DEMI TRAN
Psychiatry & Neurology (Neurology)
101 THE CITY DR S, CITY TOWER, SUITE 400
ORANGE, CA 92868
Orange County (171) 456-6693
DR. ISABEL CARLTON CLARK M.D.
Surgery (Trauma Surgery)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-7890
DYLAN LUKATO
Emergency Medicine
101 THE CITY DR S
ORANGE, CA 92868
Orange County (415) 218-8041

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Angela Tan's NPI number?

The NPI number for Angela Tan is 1437358173. It was assigned to this individual provider in the NPPES registry on July 13, 2007.

Where is Angela Tan located?

Angela Tan practices at 101 The City Dr S Ste 835, Rte 81, Orange, CA 92868. The listed phone number is (714) 456-6770.

What is Angela Tan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for Angela Tan was last updated on July 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.