Gregory Jason Jaranko, NP-C
NPI 1487420493ActiveIndividual· Nurse Practitioner· Martinsburg, WV
Nurse Practitioner (NP-C) with West Virginia University Medical Corporation, practicing in Martinsburg, West Virginia. 168 Medicare patients in 2024, $13,128 paid; nearly all of their 227 Part D prescriptions were generic (98%). Lists Berkeley Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1487420493 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | Yes |
| NPI issued | Nov 30, 2023 |
| Last updated in NPPES | Nov 30, 2023 |
| Certified by provider | Nov 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 117824 | WV |
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 (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 257 across 30 procedure codes |
| Paid by Medicare | $13,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 227 · 229 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $2,014 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- West Virginia University Medical CorporationMorgantown, WV · 1,980 clinicians
Hospital affiliations
- Berkeley Medical CenterMartinsburg, WV
- Jefferson Medical CenterRanson, WV
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 nurse practitioners in Martinsburg · All nurse practitioners in West Virginia