Mark Kenneth Wax, MD
NPI 1912912429ActiveIndividual· Otolaryngology· Portland, OR
Otolaryngology (MD) with University Professional Services, practicing in Portland, Oregon. Medicare paid $127,111 for services to 66 patients in 2024. Coopersurgical, Inc. was the largest of 5 companies reporting payments in 2025, $8,024 in all, mostly consulting fees. Lists Ohsu Hospital and Clinics as a hospital affiliation.
Overview
| NPI | 1912912429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Jul 17, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | MD21318 | 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 - Plastic and Reconstructive Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 368 across 101 procedure codes |
| Paid by Medicare | $127,111 |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Plastic And Reconstructive Surgery |
| Secondary specialties | Otolaryngology |
Medical group
- University Professional ServicesBeaverton, OR · 1,724 clinicians
Hospital affiliation
- Ohsu Hospital and ClinicsPortland, OR
Industry payments (Open Payments)
- 2025$8,024 · 27 payments from 5 companies
- 2024$5,454 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopersurgical, Inc. | $5,260 | 8 |
| Medical Device Business Services, Inc. | $2,142 | 11 |
| Depuy Synthes Sales Inc. | $317.32 | 5 |
| Kls-Martin L.P. | $154.40 | 1 |
| Kerecis Limited | $150.81 | 2 |
What the 2025 payments were for
- Consulting Fee$5,260 · 8 payments
- Travel and Lodging$1,803 · 3 payments
- Food and Beverage$960.60 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 69 otolaryngologists in Portland · All otolaryngologists in Oregon