Caroline Yi Yang, M.D
NPI 1194818955ActiveIndividual· Otolaryngology· Clackamas, OR
Otolaryngology (M.D) in Clackamas, Oregon, trained at University of Missouri, Kansas City, School of Medicine (class of 1995). 320 Medicare patients in 2024, $43,628 paid; nearly all of their 455 Part D prescriptions were generic (94%). Inspire Medical Systems, Inc. was the largest of 3 companies reporting payments in 2025, $273.95 in all, mostly food and beverage.
Overview
| NPI | 1194818955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Oct 2, 2006 |
| Last updated in NPPES | Sep 24, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | OR MD22531 | OR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 1,162 across 36 procedure codes |
| Paid by Medicare | $43,628 |
Part D prescriptions in 2024
| Prescriptions (claims) | 455 · 652 30-day fills |
|---|---|
| Patients | 175 |
| Total drug cost | $12,736 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Otolaryngology |
Medical group
- Lake Grove ENT PCLake Oswego, OR · 5 clinicians
Hospital affiliation
- Legacy Meridian Park Medical CenterTualatin, OR
Industry payments (Open Payments)
- 2025$273.95 · 7 payments from 3 companies
- 2024$461.91 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $182.10 | 4 |
| Genzyme Corporation | $58.15 | 2 |
| Regeneron Healthcare Solutions, Inc. | $33.70 | 1 |
What the 2025 payments were for
- Food and Beverage$273.95 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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