DR. AARON JUN (M.D.) – Diagnostic Radiology Physician, NPI 1033194253

DR. AARON JUN (M.D.) is a healthcare provider. based in Lebanon, Oregon. specializing in DIAGNOSTIC RADIOLOGY. They hold the professional credentials M.D.. They hold a License No. 35079892 (OH). The NPI Number for DR. AARON JUN (M.D.) is 1033194253

Main info

Male
28 Years Of Experience
Accepts Medicare Assignment
Name
DR. AARON JUN (M.D.)
NPI
1033194253
Phone
(541) 451-7915
Address
35 Mullins Dr Ste 2
Enumeration Date
9 December 2005
Last Update Date
7 May 2026

Doctor Profile

Medical School Name
SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
3026233850
Graduation Year
1998 (28 years ago)
PAC ID
5496773061
Group Practice PAC ID
9739097569
Professional Enrollment ID
I20240826002386
Address ID
DE198011013WI501XXSURG701
Data current as of
3 June 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience95
Completeness85
Years active:20State licenses:5Digital endpointsOther names

532 DIAGNOSTIC RADIOLOGY in OR

Provider Addresses for DR. AARON JUN (M.D.)

  • 35 Mullins Dr Ste 2

    Lebanon, OR 973553985

    Phone: (541) 451-7915

    Fax: (706) 653-1162

    Type: Location

  • PO BOX 745249

    LOS ANGELES, CA 900745249

    Phone: (800) 475-3698

    Fax: (706) 653-1162

    Type: Mailing

  • Haven Avenue, Rancho Cucamonga, San Bernardino County, California, 9130, United States

    SUITE 300

    RANCHO CUCAMONGA, CA 917304849

    Phone: (909) 620-8180

    Fax: (909) 919-7288

    Type: Location

  • 832 Elm St SW Ste 101

    Albany, OR 973212062

    Phone: (541) 812-5820

    Fax: (706) 653-1162

    Type: Location

  • 845 SW 30th St

    Corvallis, OR 973318629

    Phone: (541) 768-7700

    Fax: (706) 653-1162

    Type: Location

  • 5234 SW Philomath Blvd

    Corvallis, OR 973331042

    Phone: (541) 768-4970

    Fax: (706) 653-1162

    Type: Location

  • 5234 SW Philomath Blvd Ste B

    Corvallis, OR 973331042

    Phone: (541) 768-7300

    Fax: (706) 653-1162

    Type: Location

  • 157 Spaulding Ave

    Brownsville, OR 973270000

    Phone: (541) 451-6940

    Fax: (706) 653-1162

    Type: Location

  • 1700 Geary St SE Ste 400

    Albany, OR 973226842

    Phone: (541) 812-5500

    Fax: (706) 653-1162

    Type: Location

  • 505 N Santiam Hwy

    Lebanon, OR 973554363

    Phone: (541) 451-6950

    Fax: (706) 653-1162

    Type: Location

  • 930 SW Abbey St

    Newport, OR 973654820

    Phone: (541) 475-4710

    Fax: (706) 653-1162

    Type: Location

  • 3043 NE 28th St

    Lincoln City, OR 973674518

    Phone: (541) 994-3661

    Fax: (706) 653-1162

    Type: Location

  • 525 N Santiam Hwy

    Lebanon, OR 973554363

    Phone: (541) 258-2101

    Fax: (706) 653-1162

    Type: Location

  • 1046 6th Ave SW

    Albany, OR 973211916

    Phone: (541) 812-4000

    Fax: (706) 653-1162

    Type: Location

  • 3600 NW Samaritan Dr

    Corvallis, OR 973305472

    Phone: (541) 768-5111

    Fax: (706) 653-1162

    Type: Location

  • 3615 NW Samaritan Dr Ste 101

    Corvallis, OR 973303756

    Phone: (541) 768-5187

    Fax: (706) 653-1162

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2024-08-26

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 10 Medicare enrollment records; no due dates published yet.

Enrollment records

10

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20051102001193IDiagnostic RadiologyCATBD
I20081009000498IDiagnostic RadiologyAZTBD
I20140626000838IDiagnostic RadiologyTXTBD
I20200305002534IDiagnostic RadiologyNYTBD
I20200323003022IDiagnostic RadiologyWATBD
I20200910001462IDiagnostic RadiologyFLTBD
I20210115000527IDiagnostic RadiologyNMTBD
I20210210001135IDiagnostic RadiologyILTBD
I20240801002828IDiagnostic RadiologyMITBD
I20240826002386IDiagnostic RadiologyDETBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
70450Ct scan head or brain without contrast750732$0
71045X-ray of chest, 1 view304291$0
72125Ct scan of upper spine without contrast197194$0
74177Ct scan of abdomen and pelvis with contrast115115$0
74176Ct scan of abdomen and pelvis without contrast9391$0
View full utilization report →

Insurance plans in this area (ZIP 97355)

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Provider's Procedures

DR. AARON JUN (M.D.) performs procedures in DIAGNOSTIC RADIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYCA71250CT scan chest1919
DIAGNOSTIC RADIOLOGYCA73562X-ray of knee, 3 views8882
DIAGNOSTIC RADIOLOGYCA74177CT scan of abdomen and pelvis with contrast2525

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9739097569View full group profile
NameSpecialtyState
KATHY ELAINE GALLAGHER (APN)
-DE
MICHAELA T. RIORDAN
-DE
PAUL C ANDERSON (MD)
-DE
DR. ANITA OTT (DO)
-PA
DR. AZITA RAVANBAKHSH (M.D)
Internal MedicineDE
CHRISTINE M. KOENIGBAUER (PA-C)
Physician AssistantDE
AMY SUSAN BLAKE (FNP-BC)
Nurse PractitionerPA
DR. FAUZIA KHALID BUTT (MD)
General SurgeryIL
DR. THOMAS KAYSEE CHACKO (M.D.)
Diagnostic RadiologyNY
DR. DINESH KOMMAREDDY (MD)
Internal MedicineNY

Reviews

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Frequently asked questions

Is there an official ID for DR. AARON JUN (M.D.) in U.S. healthcare records?
The official identifier for DR. AARON JUN (M.D.) is NPI 1033194253.
Would DR. AARON JUN (M.D.) appear as active to a payer?
You can treat DR. AARON JUN (M.D.) as active for directory purposes; confirm clinical privileges separately.
What kind of doctor is DR. AARON JUN (M.D.)?
DR. AARON JUN (M.D.) is associated with Diagnostic Radiology Physician in the directory — Clinical services aligned with this taxonomy classification.
What locale is associated with DR. AARON JUN (M.D.)?
Directory geography for DR. AARON JUN (M.D.) centers on Lebanon, Oregon.
When was this NPI issued?
Enumeration for DR. AARON JUN (M.D.) is noted as December 9, 2005 where the registry provides it.