Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nancy Ann Wahidi, PA
Physician Assistant in Tustin, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235742420
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Registry record
Entity type Individual (Type 1)
Name Nancy Ann Wahidi
Credential PA
Sex Female
Practice address 661 W 1st St Ste G, Tustin, CA, 92780
Phone (714) 665-9890
Fax (714) 665-9891
Enumeration date Aug 26, 2020
Last updated in NPPES Dec 4, 2025
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA58194 (CA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
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 is the NPI number for Nancy Wahidi?
The National Provider Identifier (NPI) for Nancy Wahidi is 1235742420, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Wahidi practice?
The practice location on file with NPPES is in Tustin, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Moothedath Menon Gastroenterology Physician · Tustin, CA NPI 1336134014 Rossy Perez Physician Assistant · Tustin, CA NPI 1417930272 Lowell Gordon Pediatrics Physician · Tustin, CA NPI 1548248065 Bernard Bennett Internal Medicine Physician · Tustin, CA NPI 1871568899 Calvin Chen Pediatrics Physician · Tustin, CA NPI 1831168111 Robert Borrowdale Obstetrics & Gynecology Physician · Tustin, CA NPI 1013958545 Thanh Phung Diagnostic Radiology Physician · Tustin, CA NPI 1952315319 Carlos Guerrero Physician Assistant · Tustin, CA NPI 1023026523
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-04.