John Christian Holtrop, MD
NPI 1063900645ActiveIndividual· Plastic Surgery· Portage, MI
Plastic Surgery (MD) in Portage, Michigan, licensed in MI and LA, with an NPI issued in April 2018. Part D covered 76 prescriptions written in 2024, 100% of them generic. Integra Lifesciences Corporation was the largest of 10 companies reporting payments in 2025, $1,475 in all, mostly food and beverage.
Overview
| NPI | 1063900645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 29, 2018 |
| Last updated in NPPES | Jul 24, 2026 |
| Certified by provider | Jul 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Plastic Surgery Primary | 208200000X | 4301518248 | MI |
| Plastic Surgery | 208200000X | 335669 | LA |
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 - Plastic and Reconstructive Surgery (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 77 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $431.17 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$1,475 · 20 payments from 10 companies
- 2024$1,633 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $230.48 | 2 |
| Organogenesis Inc. | $189.43 | 3 |
| Abbvie Inc. | $183.32 | 4 |
| Becton, Dickinson and Company | $153.10 | 1 |
| Baxter Healthcare | $150.09 | 1 |
What the 2025 payments were for
- Food and Beverage$1,475 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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