Tiffany Griffin, APRN
NPI 1417648916ActiveIndividual· Nurse Practitioner· Columbia, SC
Nurse Practitioner (APRN) with Lifesource of North Carolina and 1 other group, practicing in Columbia, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $162,063 for 2,116 claims, against $102,845 paid for services in 2024. Dexcom, Inc. was the largest of 3 companies reporting payments in 2024, $116.87 in all, mostly food and beverage. Lists Aiken Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1417648916 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | May 16, 2023 |
| Last updated in NPPES | May 14, 2026 |
| Certified by provider | May 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 27420 | SC |
| Registered Nurse | 163W00000X | 225871 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (GA); Practitioner - Nurse Practitioner (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 162 |
|---|---|
| Services billed | 1,823 across 32 procedure codes |
| Paid by Medicare | $102,845 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,116 · 2,809 30-day fills |
|---|---|
| Patients | 216 |
| Total drug cost | $162,063 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Lifesource of North CarolinaClinton, SC · 178 clinicians
- Lifesource Prime IncClinton, SC · 53 clinicians
Hospital affiliation
- Aiken Regional Medical CenterAiken, SC
Industry payments (Open Payments)
- 2024$116.87 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $81.76 | 1 |
| Lilly USA, LLC | $21.71 | 1 |
| Amgen Inc. | $13.40 | 1 |
What the 2024 payments were for
- Food and Beverage$116.87 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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