Aaron Jun, M.D.
NPI 1033194253 · Diagnostic Radiology Physician · Roanoke, VA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Jun, M.D. is a Diagnostic Radiology Physician provider in Roanoke, VA (NPI 1033194253).
Provider details
- NPI number
- 1033194253
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A81322 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Diagnostic Radiology Physician2085R0202X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
16 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,635 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 756 | $40 |
| X-Ray of Chest, 1 View71045 | 619 | $8 |
| Ct Scan of Upper Spine Without Contrast72125 | 216 | $46 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 82 | $86 |
| X-Ray of Abdomen, 1 View74018 | 72 | $9 |
| Ct Scan of Face Without Contrast70486 | 69 | $39 |
| Ct Scan of Blood Vessels of Neck With Contrast |
Practice location
Mailing address
Additional practice locations (15)
- 8599 Haven Ave.Suite 300Rancho Cucamonga, CA 91730-4849Phone: (909) 620-8180Fax: (909) 919-7288
- 1700 Geary St Se Ste 400Albany, OR 97322-6842Phone: (541) 812-5500Fax: (706) 653-1162
- 1046 6th Ave SwAlbany, OR 97321-1916Phone: (541) 812-4000Fax: (706) 653-1162
- 832 Elm St Sw Ste 101Albany, OR 97321-2062Phone: (541) 812-5820Fax: (706) 653-1162
- 157 Spaulding AveBrownsville, OR 97327-0000Phone: (541) 451-6940Fax: (706) 653-1162
- 5234 Sw Philomath BlvdCorvallis, OR 97333-1042Phone: (541) 768-4970Fax: (706) 653-1162
- 3600 Nw Samaritan DrCorvallis, OR 97330-5472Phone: (541) 768-5111Fax: (706) 653-1162
- 5234 Sw Philomath Blvd Ste BCorvallis, OR 97333-1042
Registry dates
- Enumerated
- 2005-12-09
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Aaron Jun's NPI number?
- Aaron Jun's National Provider Identifier (NPI) is 1033194253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Jun's specialty?
- Aaron Jun is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Jun located?
- Aaron Jun's practice location on file with NPPES is 1906 Belleview Ave Se, Roanoke, VA 24014-1838.
- What is Aaron Jun's phone number?
- The practice phone number listed in the NPPES registry for Aaron Jun is (540) 981-7000.
- Does Aaron Jun accept Medicare?
- Aaron Jun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Jun's NPI active?
- Yes — Aaron Jun's NPI (1033194253) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.