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

Anthony Thong Phan MD Inc

Organization Geriatric Medicine (Internal Medicine) Physician · NPI 1730139353

Anthony Thong Phan MD Inc is a Geriatric Medicine (Internal Medicine) Physician in Simi Valley, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1189 Swallow Ln Ste 110
Simi Valley, CA 93065-3157
Phone: (805) 526-3213
Fax: (805) 583-5929
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence G83470 (CA)

Record details

NPI number1730139353
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Anthony Phan — President Ceo · (805) 526-3213
NPI enumeratedMay 12, 2006
Last updated in NPPESAugust 21, 2019
Mailing address1189 Swallow Ln Ste 110, Simi Valley, CA 93065-3157

Other providers in Simi Valley