Allyssa Jean Clapsaddle, PA-C
NPI 1982156485ActiveIndividual· Physician Assistant· Libertyville, IL
Physician Assistant (PA-C) with Highlander Dermatology LLC, practicing in Libertyville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $337,470 for 593 claims, against $102,188 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $4,668 in all, mostly food and beverage.
Overview
| NPI | 1982156485 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 31, 2016 |
| Last updated in NPPES | Dec 11, 2025 |
| Certified by provider | Dec 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 085.005983 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (IL); Practitioner - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 628 |
|---|---|
| Services billed | 2,987 across 30 procedure codes |
| Paid by Medicare | $102,188 |
Part D prescriptions in 2024
| Prescriptions (claims) | 593 · 674 30-day fills |
|---|---|
| Patients | 258 |
| Total drug cost | $337,470 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Highlander Dermatology LLCBrookfield, WI · 6 clinicians
Industry payments (Open Payments)
- 2025$4,668 · 109 payments from 18 companies
- 2024$1,501 · 84 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $1,460 | 16 |
| Galderma Laboratories, L.P. | $976.96 | 14 |
| Journey Medical Corporation | $611.50 | 4 |
| Leo Pharma Inc. | $295.59 | 3 |
| Genzyme Corporation | $264.12 | 10 |
What the 2025 payments were for
- Food and Beverage$1,931 · 102 payments
- Consulting Fee$1,600 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$862.50 · 2 payments
- Education$274.65 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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