Aaron D Long, PA

Aaron D Long is a Physician Assistant provider (Physician Assistant) practicing in Ripon, CA, registered in the NPPES registry with NPI 1154590479 since 2008. The credential PA stands for Physician Assistant.

✓ Active NPI ✓ Valid NPI checksum

NPI	1154590479
Entity type	Individual (Type 1)
Name	Aaron D Long
Credential	PA
Sex	Male
Practice address	150 VERA AVENUE, Ripon, CA, 95366
Phone	2095994211
Fax	2095994341
Enumeration date	2008-02-21
Last updated in NPPES	2008-02-21

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
363A00000X	Physician Assistant	Primary	PA18580	CA

PA — Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Copy-ready billing details

Provider: Aaron Long, PA
NPI: 1154590479
Taxonomy: 363A00000X (Physician Assistant)
Address: 150 VERA AVENUE, Ripon, CA, 95366

Verify this record

Cross-check NPI 1154590479 against the authoritative CMS record: view Aaron D Long 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

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 Aaron Long?

Aaron Long 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-02-21.