Lisa Davey Ahava, PA
NPI 1487693453ActiveIndividual· Physician Assistant· Chesterfield, NH
Physician Assistant (PA) in Chesterfield, New Hampshire, trained at George Washington University School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $181,032 for 1,238 claims, against $31,059 paid for services in 2024. Janssen Biotech, Inc. reported $79.99 in payments in 2025, mostly education.
Overview
| NPI | 1487693453 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jun 5, 2006 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2937 | NH |
| Physician Assistant | 363A00000X | PA00393 | RI |
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 (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 299 |
|---|---|
| Services billed | 706 across 29 procedure codes |
| Paid by Medicare | $31,059 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,238 · 1,694 30-day fills |
|---|---|
| Patients | 437 |
| Total drug cost | $181,032 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Physician Assistant |
Medical group
- Integrated Dermatology of Chesterfield LLCChesterfield, NH · 2 clinicians
Hospital affiliations
- Brattleboro Memorial HospitalBrattleboro, VT
- Cheshire Medical CenterKeene, NH
Industry payments (Open Payments)
- 2025$79.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $79.99 | 1 |
What the 2025 payments were for
- Education$79.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records