Neil Chen

Neil Chen is a Physician Assistant provider (Physician Assistant) practicing in Orange, CA, registered in the NPPES registry with NPI 1710615398 since 2022.

✓ Active NPI ✓ Valid NPI checksum

NPI	1710615398
Entity type	Individual (Type 1)
Name	Neil Chen
Sex	Male
Practice address	867 S TUSTIN ST, Orange, CA, 92866
Phone	7147711420
Enumeration date	2022-08-11
Last updated in NPPES	2023-01-10

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
363A00000X	Physician Assistant	Primary	PA62079	CA

Copy-ready billing details

Provider: Neil Chen
NPI: 1710615398
Taxonomy: 363A00000X (Physician Assistant)
Address: 867 S TUSTIN ST, Orange, CA, 92866

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1952360729	William Nuesse	Individual	Adult Medicine Physician	Orange, CA
1689633455	Maryann Nuesse	Individual	Adult Medicine Physician	Orange, CA
1588773295	Kenneth Grubbs	Individual	Family Medicine Physician	Orange, CA
1508994088	William H Nuesse M D and Mary Ann Nuesse D O A Medical Corporation	Organization	Clinic/Center	Orange, CA
1447432620	Frank Young	Individual	General Practice Physician	Orange, CA
1164687570	John Diab	Individual	Physician Assistant	Orange, CA
1275244774	Simon Stephen Yao	Individual	Family Nurse Practitioner	Orange, CA
1205702560	Be Chiropractic PC	Organization	Chiropractor	Orange, CA

Verify this record

Cross-check NPI 1710615398 against the authoritative CMS record: view Neil Chen on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Neil Chen?

Neil Chen 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-01-10.