Serena Cobb, APRN-FNP
NPI 1396286431ActiveIndividual· Nurse Practitioner, Family· North Charleston, SC
Nurse Practitioner, Family (APRN-FNP) with Roper Saint Francis Physicians Network and 1 other group, practicing in North Charleston, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $583,257 for 5,971 claims, against $113,930 paid for services in 2024. Pfizer Inc. was the largest of 31 companies reporting payments in 2025, $2,552 in all, mostly food and beverage. Lists Bon Secours-St Francis Xavier Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1396286431 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN-FNP |
| Sole proprietor | No |
| NPI issued | Mar 8, 2017 |
| Last updated in NPPES | Sep 24, 2025 |
| Certified by provider | Sep 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 20753 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 362 |
|---|---|
| Services billed | 2,524 across 41 procedure codes |
| Paid by Medicare | $113,930 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,971 · 13,958 30-day fills |
|---|---|
| Patients | 456 |
| Total drug cost | $583,257 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Roper Saint Francis Physicians NetworkN Charleston, SC · 528 clinicians
- Palmetto Primary Care Physicians LLCSaint George, SC · 144 clinicians
Hospital affiliations
- Bon Secours-St Francis Xavier HospitalCharleston, SC
- Roper HospitalCharleston, SC
- Roper St Francis Hospital-Berkeley IncSummerville, SC
- Trident Medical CenterCharleston, SC
Industry payments (Open Payments)
- 2025$2,552 · 141 payments from 31 companies
- 2024$2,305 · 130 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $301.37 | 15 |
| Abbvie Inc. | $286.55 | 23 |
| Astrazeneca Pharmaceuticals LP | $215.51 | 23 |
| Vanda Pharmaceuticals Inc. | $202.02 | 9 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $154.88 | 9 |
What the 2025 payments were for
- Food and Beverage$2,552 · 141 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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