Corey K. Treadway, M.D.
NPI 1750599791ActiveIndividual· Otolaryngology· Traverse City, MI
Otolaryngology (M.D.) in Traverse City, Michigan, trained at Wayne State University School of Medicine (class of 2004). 546 Medicare patients in 2024, $146,930 paid; nearly all of their 1,286 Part D prescriptions were generic (93%). Integra Lifesciences Corporation was the largest of 7 companies reporting payments in 2025, $322.43 in all, mostly food and beverage.
Overview
| NPI | 1750599791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 21, 2007 |
| Last updated in NPPES | Jun 20, 2024 |
| Certified by provider | Jun 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 4301084179 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 546 |
|---|---|
| Services billed | 2,346 across 90 procedure codes |
| Paid by Medicare | $146,930 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,286 · 1,864 30-day fills |
|---|---|
| Patients | 483 |
| Total drug cost | $101,226 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- Richard C Schultz MD and Associates PCTraverse City, MI · 6 clinicians
Hospital affiliations
- Charlevoix Area HospitalCharlevoix, MI
- Kalkaska Memorial Health CenterKalkaska, MI
- Munson Healthcare Grayling HospitalGrayling, MI
- Munson Medical CenterTraverse City, MI
- Paul Oliver Memorial HospitalFrankfort, MI
Industry payments (Open Payments)
- 2025$322.43 · 16 payments from 7 companies
- 2024$122.14 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $103.62 | 4 |
| Glaxosmithkline, LLC. | $97.97 | 6 |
| Aerin Medical Inc. | $36.80 | 2 |
| Inspire Medical Systems, Inc. | $28.13 | 1 |
| Paratek Pharmaceuticals, Inc. | $20.09 | 1 |
What the 2025 payments were for
- Food and Beverage$322.43 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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