Mark Jonathon Leach, PA-C
NPI 1699720763ActiveIndividual· Physician Assistant, Medical· Palm Beach Gardens, FL
Physician Assistant, Medical (PA-C) with Aqua Dermatology of Florida, PA, practicing in Palm Beach Gardens, Florida. Their prescriptions cost Medicare Part D more than their services did: $1,332,486 for 2,010 claims, against $371,276 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 10 companies reporting payments in 2025, $3,301 in all, mostly food and beverage. Lists Adventhealth Sebring as a hospital affiliation.
Overview
| NPI | 1699720763 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 24, 2006 |
| Last updated in NPPES | Aug 22, 2022 |
| Certified by provider | Aug 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA9101548 | FL |
| Dermatology | 207N00000X | PA9101548 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,346 |
|---|---|
| Services billed | 9,769 across 76 procedure codes |
| Paid by Medicare | $371,276 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,010 · 2,316 30-day fills |
|---|---|
| Patients | 842 |
| Total drug cost | $1,332,486 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Aqua Dermatology of Florida, PASt Petersburg, FL · 187 clinicians
Hospital affiliation
- Adventhealth SebringSebring, FL
Industry payments (Open Payments)
- 2025$3,301 · 103 payments from 10 companies
- 2024$3,180 · 102 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $825.45 | 24 |
| Ucb, Inc. | $751.97 | 21 |
| Janssen Biotech, Inc. | $487.37 | 14 |
| Galderma Laboratories, L.P. | $407.32 | 7 |
| Abbvie Inc. | $277.48 | 25 |
What the 2025 payments were for
- Food and Beverage$2,946 · 97 payments
- Education$355.18 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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