Michelle Ryder, PA
NPI 1487812780ActiveIndividual· Physician Assistant· Dover, NH
Physician Assistant (PA) with Campbell Dermatology PA and 2 other groups, practicing in Dover, New Hampshire. Their prescriptions cost Medicare Part D more than their services did: $107,253 for 349 claims, against $29,636 paid for services in 2024. Lnhc, Inc was the largest of 7 companies reporting payments in 2025, $134.77 in all, mostly food and beverage.
Overview
| NPI | 1487812780 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | May 23, 2008 |
| Last updated in NPPES | Sep 30, 2021 |
| Certified by provider | Sep 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1429 | NH |
| Physician Assistant | 363A00000X | PA1005 | MA |
| Physician Assistant, Medical | 363AM0700X | 1005 | MA |
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 (MA); Practitioner - Physician Assistant (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 283 |
|---|---|
| Services billed | 893 across 25 procedure codes |
| Paid by Medicare | $29,636 |
Part D prescriptions in 2024
| Prescriptions (claims) | 349 · 378 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $107,253 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Campbell Dermatology PADover, NH · 19 clinicians
- Gary Mendese MD LLCPeabody, MA · 3 clinicians
- Dermatology and Skin Health LLCPeabody, MA · 3 clinicians
Industry payments (Open Payments)
- 2025$134.77 · 8 payments from 7 companies
- 2024$309.10 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lnhc, Inc | $31.23 | 1 |
| Verrica Pharmaceuticals Inc. | $21.23 | 1 |
| Organon LLC | $19.85 | 2 |
| Arcutis Biotherapeutics, Inc. | $18.00 | 1 |
| Amgen Inc. | $15.67 | 1 |
What the 2025 payments were for
- Food and Beverage$134.77 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 physician assistants in Dover · All physician assistants in New Hampshire