Ayman D. Yaish, D.O.
NPI 1346450558ActiveIndividual· Otolaryngology, Otolaryngology/Facial Plastic Surgery· Beaver Dam, WI
Otolaryngology, Otolaryngology/Facial Plastic Surgery (D.O.) in Beaver Dam, Wisconsin, trained at Michigan State University College of Osteopathic Medicine (class of 2003). 842 Medicare patients in 2024, $401,907 paid; nearly all of their 721 Part D prescriptions were generic (98%). Inspire Medical Systems, Inc. was the largest of 11 companies reporting payments in 2025, $994.03 in all, mostly food and beverage.
Overview
| NPI | 1346450558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 23, 2007 |
| Last updated in NPPES | Jan 11, 2024 |
| Certified by provider | Jan 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology, Otolaryngology/Facial Plastic Surgery Primary | 207YX0905X | 5101015734 | MI |
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 (MI); Practitioner - Otolaryngology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 842 |
|---|---|
| Services billed | 4,046 across 87 procedure codes |
| Paid by Medicare | $401,907 |
Part D prescriptions in 2024
| Prescriptions (claims) | 721 · 973 30-day fills |
|---|---|
| Patients | 303 |
| Total drug cost | $17,567 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Otolaryngology |
| Secondary specialties | Osteopathic Manipulative Medicine, Sleep Medicine |
Medical groups
- Face and Skin LLCBeaver Dam, WI · 4 clinicians
- Repose PLLCClinton Twp, MI · 3 clinicians
Hospital affiliations
- Columbus Community HospitalColumbus, WI
- Marshfield Medical CenterMarshfield, WI
- Marshfield Medical Center - Beaver Dam (Mmc-Bd)Beaver Dam, WI
- McLaren MacombMount Clemens, MI
- Watertown Memorial HospitalWatertown, WI
Industry payments (Open Payments)
- 2025$994.03 · 29 payments from 11 companies
- 2024$489.56 · 22 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $369.73 | 5 |
| Jazz Pharmaceuticals Inc. | $156.24 | 6 |
| Optinose US, Inc. | $153.52 | 7 |
| Genzyme Corporation | $97.19 | 4 |
| Aerin Medical Inc. | $94.20 | 1 |
What the 2025 payments were for
- Food and Beverage$914.04 · 28 payments
- Education$79.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records