Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aaron Jun, M.D.

Diagnostic Radiology Physician in Roanoke, VA · enumerated 2005.

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

National Provider Identifier

1033194253

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Registry record

Entity type Individual (Type 1)

Name Dr. Aaron Jun

Credential M.D.

Sex Male

Practice address 1906 Belleview Ave Se, Roanoke, VA, 24014

Phone (540) 981-7000

Fax (540) 981-8260

Enumeration date Dec 9, 2005

Last updated in NPPES May 14, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License A81322 (CA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 35079892 (OH) Secondary

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License A81322 (CA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 0101242706 (VA) Primary

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 35079892 (OH) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License C1-0025771 (DE) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD26502 (OR) Secondary

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
2694688	Medicaid	OH	-
00AA813220	Medicaid	CA	-
P00353643	Other	OH	RR MEDICARE
000000500786	Other	OH	ANTHEM

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 → Validate an NPI →

Frequently asked questions

Is NPI 1033194253 active?

Yes, as of the latest NPPES snapshot, NPI 1033194253 is active (record last updated 2026-05-14).

How do I verify Aaron Jun's NPI record?

Cross-check NPI 1033194253 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-14.