Lisa Ann Hamaker, CRNP
NPI 1255841276ActiveIndividual· Nurse Practitioner, Family· Lebanon, PA
Nurse Practitioner, Family (CRNP) with Wellspan Medical Group, practicing in Lebanon, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $42,716 for 350 claims, against $9,535 paid for services in 2024. Xeris Pharmaceuticals, Inc. reported $13.69 in payments in 2024, mostly food and beverage. Lists Milton S Hershey Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1255841276 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Oct 4, 2017 |
| Last updated in NPPES | Feb 15, 2022 |
| Certified by provider | Feb 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | SP018110 | PA |
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 - Nurse Practitioner (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 211 across 11 procedure codes |
| Paid by Medicare | $9,535 |
Part D prescriptions in 2024
| Prescriptions (claims) | 350 · 684 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $42,716 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
Hospital affiliations
- Milton S Hershey Medical CenterHershey, PA
- Wellspan Good Samaritan HospitalLebanon, PA
Industry payments (Open Payments)
- 2024$13.69 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $13.69 | 1 |
What the 2024 payments were for
- Food and Beverage$13.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 family nurse practitioners in Lebanon · All family nurse practitioners in Pennsylvania