Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Anthony James Antenorcruz Jr., PA-C
Physician Assistant in Upland, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376722884
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Registry record
Entity type Individual (Type 1)
Name Mr. Anthony James Antenorcruz Jr.
Credential PA-C
Sex Male
Practice address 585 N Mountain Ave, Suite A, Upland, CA, 91786
Phone (909) 946-2228
Fax (909) 946-8007
Enumeration date Oct 31, 2007
Last updated in NPPES Mar 25, 2013
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA16047 (CA) Primary
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.
Frequently asked questions
What specialty is Anthony Antenorcruz?
Anthony Antenorcruz is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Charles Tran Procedural Dermatology Physician · Upland, CA NPI 1922051739 Shannon Lambert Physician Assistant · Upland, CA NPI 1548406952 Chaparral Medical Group, Inc. Dermatology Physician · Upland, CA NPI 1558689794 Inland Empire Medical Network,Inc. Family Medicine Physician · Upland, CA NPI 1043538010 Pratibha Kayastha Family Nurse Practitioner · Upland, CA NPI 1942601281 Kristin Mickelson Medical Physician Assistant · Upland, CA NPI 1982072682 Celina Chau Acupuncturist · Upland, CA NPI 1558724336 Michelle Carhill Nurse Practitioner · Upland, CA NPI 1023873759
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-25.