Molly R. Duiven, PA C
NPI 1922032606ActiveIndividual· Physician Assistant· Grandville, MI
Physician Assistant (PA C) with Jack A Dekkinga MD PC, practicing in Grandville, Michigan. Their prescriptions cost Medicare Part D more than their services did: $215,082 for 816 claims, against $31,849 paid for services in 2024. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $2,804 in all, mostly food and beverage. Lists Spectrum Health as a hospital affiliation.
Overview
| NPI | 1922032606 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA C |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Jul 30, 2024 |
| Certified by provider | Jul 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601003361 | MI |
| Dermatology | 207N00000X | 5601003361 | 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 - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 236 |
|---|---|
| Services billed | 1,140 across 29 procedure codes |
| Paid by Medicare | $31,849 |
Part D prescriptions in 2024
| Prescriptions (claims) | 816 · 1,013 30-day fills |
|---|---|
| Patients | 402 |
| Total drug cost | $215,082 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Jack A Dekkinga MD PCGrandville, MI · 20 clinicians
Hospital affiliation
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$2,804 · 180 payments from 19 companies
- 2024$3,018 · 175 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $821.42 | 67 |
| Novartis Pharmaceuticals Corporation | $369.32 | 18 |
| Genzyme Corporation | $306.31 | 13 |
| Janssen Biotech, Inc. | $186.21 | 17 |
| Regeneron Healthcare Solutions, Inc. | $164.89 | 12 |
What the 2025 payments were for
- Food and Beverage$2,730 · 178 payments
- Education$74.16 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Grandville
- 1205461100
- 1558880385
- 1083133425
- 1780995902
- 1235955121
- 1023726833
- 1184339475
- 1629776604
- 1245674597
- 1780619791
- 1003213034
- 1528379153