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Dr. Neal J. Aaron, D.O.

Emergency Medicine Physician in Encinitas, CA · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1114283520

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Registry record

Entity type Individual (Type 1)
Name Dr. Neal J. Aaron
Credential D.O.
Sex Male
Practice address 354 Santa Fe Dr, Department of Emergency Medicine, Encinitas, CA, 92024
Phone (760) 230-2251
Fax (760) 230-2253
Enumeration date Apr 10, 2012
Last updated in NPPES Nov 1, 2016

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 20A14948 (CA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

How do I verify Neal Aaron's NPI record?
Cross-check NPI 1114283520 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1114283520 active?
Yes, as of the latest NPPES snapshot, NPI 1114283520 is active (record last updated 2016-11-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-01.