Jessi Marie Hanhilammi, PA-C
NPI 1851014575ActiveIndividual· Physician Assistant· Ashtabula, OH
Physician Assistant (PA-C) with Cleveland Clinic and 1 other group, practicing in Ashtabula, Ohio. Their prescriptions cost Medicare Part D more than their services did: $374,923 for 2,489 claims, against $29,402 paid for services in 2024. Amgen Inc. was the largest of 4 companies reporting payments in 2025, $179.06 in all, mostly food and beverage. Lists Ashtabula County Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1851014575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 20, 2022 |
| Last updated in NPPES | Nov 4, 2022 |
| Certified by provider | Nov 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 50.007826RX | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 309 |
|---|---|
| Services billed | 603 across 6 procedure codes |
| Paid by Medicare | $29,402 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,489 · 4,521 30-day fills |
|---|---|
| Patients | 421 |
| Total drug cost | $374,923 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Cleveland ClinicCleveland, OH · 7,090 clinicians
- Ashtabula County Medical CenterAshtabula, OH · 70 clinicians
Hospital affiliations
- Ashtabula County Medical CenterAshtabula, OH
- Cleveland ClinicCleveland, OH
Industry payments (Open Payments)
- 2025$179.06 · 11 payments from 4 companies
- 2024$914.76 · 15 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $88.22 | 5 |
| E.R. Squibb & Sons, L.L.C. | $61.99 | 4 |
| Kestra Medical Technology Services, Inc. | $15.05 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $13.80 | 1 |
What the 2025 payments were for
- Food and Beverage$179.06 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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