Marissa Leigh Gamble, APRN-BC
NPI 1255997847ActiveIndividual· Nurse Practitioner, Family· Calhoun, GA
Nurse Practitioner, Family (APRN-BC) with Wellstreet of Georgia PC, practicing in Calhoun, Georgia. In 2024 Medicare paid $12,156 for 117 patients, and Part D covered 225 of their prescriptions, 88% of them generic.
Overview
| NPI | 1255997847 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN-BC |
| Sole proprietor | No |
| NPI issued | May 19, 2019 |
| Last updated in NPPES | Oct 29, 2025 |
| Certified by provider | Oct 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN-NP176644 | GA |
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 (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 316 across 35 procedure codes |
| Paid by Medicare | $12,156 |
Part D prescriptions in 2024
| Prescriptions (claims) | 225 · 249 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $2,209 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Wellstreet of Georgia PCFayetteville, GA · 430 clinicians
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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