Erika Kristine Grinde, PA-C
NPI 1720663842ActiveIndividual· Physician Assistant· Plymouth, MN
Physician Assistant (PA-C) with Pinnacle Dermatology SC, practicing in Plymouth, Minnesota. Their prescriptions cost Medicare Part D more than their services did: $411,460 for 715 claims, against $44,560 paid for services in 2024. Janssen Biotech, Inc. was the largest of 12 companies reporting payments in 2025, $334.13 in all, mostly food and beverage.
Overview
| NPI | 1720663842 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 10, 2021 |
| Last updated in NPPES | Sep 19, 2024 |
| Certified by provider | Sep 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 Practitioner - Physician Assistant (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 218 |
|---|---|
| Services billed | 1,811 across 35 procedure codes |
| Paid by Medicare | $44,560 |
Part D prescriptions in 2024
| Prescriptions (claims) | 715 · 772 30-day fills |
|---|---|
| Patients | 304 |
| Total drug cost | $411,460 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Pinnacle Dermatology SCChicago, IL · 148 clinicians
Industry payments (Open Payments)
- 2025$334.13 · 17 payments from 12 companies
- 2024$411.78 · 19 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $50.00 | 1 |
| Surgenex LLC | $48.93 | 2 |
| Regeneron Healthcare Solutions, Inc. | $39.88 | 2 |
| Leo Pharma Inc. | $35.44 | 2 |
| Amgen Inc. | $32.11 | 2 |
What the 2025 payments were for
- Food and Beverage$334.13 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 physician assistants in Plymouth · All physician assistants in Minnesota