Serina Gbaba, CRNP
NPI 1588493183ActiveIndividual· Nurse Practitioner· Hagerstown, MD
Nurse Practitioner (CRNP) with Medical Practices of Antietam, LLC, practicing in Hagerstown, Maryland. Mostly services rather than prescriptions: Medicare paid $11,672 for 103 patients in 2024, with only 49 Part D claims. Baxter Healthcare was the largest of 7 companies reporting payments in 2025, $697.26 in all, mostly food and beverage. Lists Meritus Medical Center as a hospital affiliation.
Overview
| NPI | 1588493183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jul 31, 2024 |
| Last updated in NPPES | Jul 31, 2024 |
| Certified by provider | Jul 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | R182726 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 214 across 9 procedure codes |
| Paid by Medicare | $11,672 |
Part D prescriptions in 2024
| Prescriptions (claims) | 49 · 78 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $1,518 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Medical Practices of Antietam, LLCHagerstown, MD · 234 clinicians
Hospital affiliation
- Meritus Medical CenterHagerstown, MD
Industry payments (Open Payments)
- 2025$697.26 · 26 payments from 7 companies
- 2024$84.50 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $312.33 | 16 |
| Amgen Inc. | $101.76 | 1 |
| Medtronic, Inc. | $99.79 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $99.05 | 5 |
| Boston Scientific Corporation | $39.56 | 1 |
What the 2025 payments were for
- Food and Beverage$697.26 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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