Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron Asad
Physician Assistant in Fontana, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336748565
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Aaron Asad
Sex Male
Practice address 9985 Sierra Ave, Fontana, CA, 92335
Phone (833) 574-2273
Enumeration date Oct 19, 2020
Last updated in NPPES Sep 26, 2023
Taxonomy & licenses
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 NPI 1336748565 active?
Yes, as of the latest NPPES snapshot, NPI 1336748565 is active (record last updated 2023-09-26).
How do I verify Aaron Asad's NPI record?
Cross-check NPI 1336748565 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Nathan Carlson Family Medicine Physician · Fontana, CA NPI 1144212929 Christine Kwak Orthopaedic Surgery Physician · Fontana, CA NPI 1588655898 Anissa Lacount Family Medicine Physician · Fontana, CA NPI 1609854397 Andrew Cha Hospitalist Physician · Fontana, CA NPI 1508832940 Siu-Keung Chung Surgery Physician · Fontana, CA NPI 1295797751 Tao Nguyen Emergency Medicine Physician · Fontana, CA NPI 1598722506 Phillip Hsu Dermatology Physician · Fontana, CA NPI 1366400574 Joseph Chan Hematology & Oncology Physician · Fontana, CA NPI 1497796189
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-26.