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

Ann Ewalt Hamilton MD Medical Corp

Organization Family Medicine Physician · NPI 1700871001

Ann Ewalt Hamilton MD Medical Corp is a Family Medicine Physician in Riverside, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4294 Orange St
Riverside, CA 92501-3827
Phone: (951) 788-0210
Fax: (951) 788-6330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G22428 (CA)

Record details

NPI number1700871001
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ann Hamilton — Director Ceo · (951) 788-0210
NPI enumeratedSeptember 13, 2005
Last updated in NPPESDecember 28, 2012
Mailing address4294 Orange St, Riverside, CA 92501-3827

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