James M. Yun, MD
Otolaryngology Physician · Roseburg, OR
James M. Yun, MD is an otolaryngology physician with a practice address in Roseburg, Oregon, and NPI 1144273566, issued on May 18, 2006. Check the license (Oregon MD26302, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- James M. Yun
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD26302 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2423 NW Troost St, Roseburg, OR 97471
- Phone
- (541) 677-3400
- Enumerated
- May 18, 2006
- Record last updated
- Nov 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (541) 677-3405
- Medicare enrollment
- Enrolled (PECOS I20060526000051); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 164 in Oregon → Look up another NPI →
Also registered at 2423 NW Troost St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tyson Dahl, PA-COtolaryngology Physician1326803842
- Carl Schreiner, MDOtolaryngology Physician1710969175
Verify James M. Yun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD26302Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average otolaryngology physician in 2024
440 Medicare Part D claims for 164 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 62 claims were for opioids.
Most prescribed
- Ipratropium Bromide70 claims
- Oxycodone Hcl56 claims
- Ondansetron Odt51 claims
- Ciprofloxacin-Dexamethasone39 claims
- Epinephrine34 claims
- Ofloxacin24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $164.95
3 payments; by number, the most common kind was food and beverage; the largest payer was Revance Therapeutics, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- James M Yun MD PCRoseburg, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James M. Yun among 164 otolaryngology physician records in Oregon
James M. Yun, MD is one of 164 otolaryngology physician records with a practice address in Oregon. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 41% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1996 · median 2003 among the 107 with a school on file
- Record last updated2014 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Oregon
There are 164 otolaryngology physician records in Oregon.
All 164 in Oregon → Every provider in Roseburg → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Tyson Dahl, PA-CRoseburg, OR 974711326803842
- David Owens, MDRoseburg, OR 974711982688099
- Carl Schreiner, MDRoseburg, OR 974711710969175
- James Scott, MDRoseburg, OR 974711619128246
- Garry Harris, MDWhite City, OR 975031073524278
- David Chambers, MDMedford, OR 975041619993953
- Joseph Clarke, M.D.Medford, OR 975041811158884
- Jonathan Lee, M.D.Medford, OR 975041265410211
Common questions
What is James M. Yun, MD's NPI number?
James M. Yun, MD's National Provider Identifier (NPI) is 1144273566, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James M. Yun, MD located?
The NPPES record lists a practice address at 2423 NW Troost St, Roseburg, OR, 97471. Phone: (541) 677-3400. Providers update this record themselves, so call before visiting.
How can I verify James M. Yun, MD's license?
NPPES lists Oregon license number MD26302, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James M. Yun, MD prescribe under Medicare Part D?
In 2024, James M. Yun, MD had 440 Medicare Part D claims for 164 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is James M. Yun, MD's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.