Michael Waitus Denham, MD, MS, MPHIL
NPI 1609522572ActiveIndividual· Otolaryngology· Charleston, SC
Otolaryngology (MD, MS, MPHIL) in Charleston, South Carolina, licensed in SC, with an NPI issued in March 2022. Part D covered 78 prescriptions written in 2024, 97% of them generic. Kerecis Limited was the largest of 3 companies reporting payments in 2025, $434.85 in all, mostly food and beverage.
Overview
| NPI | 1609522572 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MS, MPHIL |
| Sole proprietor | Yes |
| NPI issued | Mar 1, 2022 |
| Last updated in NPPES | Jun 22, 2024 |
| Certified by provider | May 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | LL92528 | SC |
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 Order and Referring Only - Otolaryngology (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 78 · 78 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $713.70 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$434.85 · 3 payments from 3 companies
- 2024$303.77 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $262.61 | 1 |
| Solventum Corporation | $90.78 | 1 |
| Axogen | $81.46 | 1 |
What the 2025 payments were for
- Food and Beverage$434.85 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 97 otolaryngologists in Charleston · All otolaryngologists in South Carolina