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Dr. Aaron L. Janos, M.D.

Diagnostic Radiology Physician in Little Rock, AR · enumerated 2005.

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

National Provider Identifier

1003819996

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Registry record

Entity type Individual (Type 1)
Name Dr. Aaron L. Janos
Credential M.D.
Sex Male
Practice address 500 South University Avenue, Suite 101, Little Rock, AR, 72205
Phone (501) 664-3914
Fax (501) 664-5246
Enumeration date May 24, 2005
Last updated in NPPES Nov 19, 2013

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License E-2293 (AR) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
140287001 Medicaid AR -

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

What is the NPI number for Aaron Janos?
The National Provider Identifier (NPI) for Aaron Janos is 1003819996, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Janos practice?
The practice location on file with NPPES is in Little Rock, AR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-19.