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

Dr Alonzo E Lockhart MD PC

Organization Family Medicine Physician · NPI 1548427032

Dr Alonzo E Lockhart MD PC is a Family Medicine Physician in Santa Ana, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1329 E 1st St
Santa Ana, CA 92701-6310
Phone: (714) 547-6542
Fax: (714) 547-6597
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence C42439 (CA)

Record details

NPI number1548427032
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alonzo Lockhart — Medical Director · (714) 547-6543
NPI enumeratedMay 21, 2008
Last updated in NPPESMay 21, 2008
Mailing address1329 E 1st St, Santa Ana, CA 92701-6310

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