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Dr Alonzo E Lockhart MD PC

Family Medicine Physician in Santa Ana, CA · enumerated 2008 · authorized official Alonzo Lockhart, Medical Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548427032

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Registry record

Entity type Organization (Type 2)
Legal business name Dr Alonzo E Lockhart MD PC
Practice address 1329 E 1st St, Santa Ana, CA, 92701
Phone (714) 547-6542
Fax (714) 547-6597
Enumeration date May 21, 2008
Last updated in NPPES May 21, 2008

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License C42439 (CA) Primary

Authorized official

Name Alonzo Lockhart
Title Medical Director
Phone (714) 547-6543

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Dr Alonzo E Lockhart MD PC located?
The practice location on file with NPPES is in Santa Ana, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-21. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-21.