James Yun, MD
NPI 1144273566 · Otolaryngology Physician · Roseburg, OR
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Yun, MD is a Otolaryngology Physician provider in Roseburg, OR (NPI 1144273566).
Provider details
- NPI number
- 1144273566
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD26302 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,903 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 890 | $13 |
| Professional Service for Single Injection of Allergen95115 | 778 | $9 |
| Test for Allergy Using Allergenic Extract95004 | 529 | $3 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 156 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 151 | $81 |
| Removal of Impacted Ear Wax69210 | 94 | $43 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 70 | 14 |
| Oxycodone Hcl | 56 | 50 |
| Ondansetronbrand: Ondansetron Odt | 51 | 49 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 39 | 23 |
| Epinephrine | 34 | 23 |
| Ofloxacin | 24 | 18 |
| Azelastine Hcl | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$165 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2014-11-12
Frequently asked questions
- What is James Yun's NPI number?
- James Yun's National Provider Identifier (NPI) is 1144273566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Yun's specialty?
- James Yun is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is James Yun located?
- James Yun's practice location on file with NPPES is 2423 Nw Troost St, Roseburg, OR 97471-1706.
- What is James Yun's phone number?
- The practice phone number listed in the NPPES registry for James Yun is (541) 677-3400.
- Does James Yun accept Medicare?
- James Yun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Yun's NPI active?
- Yes — James Yun's NPI (1144273566) is active in the NPPES registry as of the last update on 2014-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.