Nicholas Patrick Grimm, PA-C
NPI 1104023381ActiveIndividual· Physician Assistant· Marinette, WI
Physician Assistant (PA-C) with Forefront Dermatology SC, practicing in Marinette, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $3,102,627 for 2,140 claims, against $176,830 paid for services in 2024. Ucb, Inc. was the largest of 17 companies reporting payments in 2025, $2,856 in all, mostly food and beverage. Lists Aurora Medical Center Bay Area and 1 other hospital as hospital affiliations.
Overview
| NPI | 1104023381 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 29, 2007 |
| Last updated in NPPES | Aug 26, 2024 |
| Certified by provider | Aug 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2166-023 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,116 |
|---|---|
| Services billed | 4,561 across 68 procedure codes |
| Paid by Medicare | $176,830 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,140 · 2,577 30-day fills |
|---|---|
| Patients | 707 |
| Total drug cost | $3,102,627 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Forefront Dermatology SCSouthlake, TX · 662 clinicians
Hospital affiliations
- Aurora Medical Center Bay AreaMarinette, WI
- Bellin Memorial HospitalGreen Bay, WI
Industry payments (Open Payments)
- 2025$2,856 · 161 payments from 17 companies
- 2024$1,969 · 121 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $612.68 | 29 |
| Janssen Biotech, Inc. | $369.81 | 20 |
| Regeneron Healthcare Solutions, Inc. | $308.22 | 9 |
| Lilly USA, LLC | $291.87 | 20 |
| Abbvie Inc. | $272.97 | 17 |
What the 2025 payments were for
- Food and Beverage$2,766 · 160 payments
- Education$90.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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