Nicholas Michael Bontumasi, M.D.
NPI 1306289574ActiveIndividual· Dermatology· Grand Haven, MI
Dermatology (M.D.) in Grand Haven, Michigan, trained at Washington University School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $261,633 for 1,270 claims, against $101,019 paid for services in 2024. Amgen Inc. was the largest of 10 companies reporting payments in 2025, $533.76 in all, mostly food and beverage.
Overview
| NPI | 1306289574 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 8, 2013 |
| Last updated in NPPES | Feb 28, 2022 |
| Certified by provider | Feb 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | R-09922 | IA |
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 - Dermatology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 412 |
|---|---|
| Services billed | 1,858 across 45 procedure codes |
| Paid by Medicare | $101,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,270 · 1,491 30-day fills |
|---|---|
| Patients | 591 |
| Total drug cost | $261,633 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Dermatology |
Medical group
- Forefront Dermatology SCSouthlake, TX · 662 clinicians
Hospital affiliations
- Spectrum HealthGrand Rapids, MI
- Trinity Health Ann Arbor HospitalAnn Arbor, MI
Industry payments (Open Payments)
- 2025$533.76 · 23 payments from 10 companies
- 2024$767.11 · 43 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $179.21 | 7 |
| Novartis Pharmaceuticals Corporation | $83.46 | 4 |
| Genzyme Corporation | $54.36 | 2 |
| Ucb, Inc. | $50.54 | 2 |
| Leo Pharma Inc. | $47.21 | 2 |
What the 2025 payments were for
- Food and Beverage$533.76 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Grand Haven
- 1851822548