Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arthur Alan Melgoza, P.A.-C
Physician Assistant in Temecula, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639279227
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Registry record
Entity type Individual (Type 1)
Name Arthur Alan Melgoza
Credential P.A.-C
Sex Male
Practice address 29738 Rancho California Rd Ste B, Temecula, CA, 92591
Phone (951) 303-6440
Fax (951) 303-6449
Enumeration date Sep 23, 2006
Last updated in NPPES Dec 1, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA16967 (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
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.
What specialty is Arthur Melgoza?
Arthur Melgoza 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.
Other providers at this practice address
Browse all → Robert Beck General Practice Physician · Temecula, CA NPI 1720177157 Inland Urgent Care A Medical Corporation Urgent Care Clinic/Center · Temecula, CA NPI 1285829804 Rebecca Sheets Family Nurse Practitioner · Temecula, CA NPI 1215482955 Vitality Urgent Care A Medical Corporation Urgent Care Clinic/Center · Temecula, CA NPI 1649052218
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.