George Mack Jacob, M.D.
NPI 1457508384ActiveIndividual· Psychiatry & Neurology, Psychiatry· Greenville, SC
Psychiatry & Neurology, Psychiatry (M.D.) in Greenville, South Carolina, trained at University of South Carolina School of Medicine (class of 2006). Mostly services rather than prescriptions: Medicare paid $3,491 for 27 patients in 2024, with only 11 Part D claims. Neurocrine Biosciences, Inc. reported $100.78 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1457508384 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 21, 2008 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | Jun 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 32952 | SC |
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 - Psychiatry (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 34 across 7 procedure codes |
| Paid by Medicare | $3,491 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 12 30-day fills |
|---|---|
| Total drug cost | $697.89 |
Education and affiliations
| Medical school | University of South Carolina School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Psychiatry |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliation
- Prisma Health Greenville Memorial HospitalGreenville, SC
Industry payments (Open Payments)
- 2025$100.78 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $100.78 | 1 |
What the 2025 payments were for
- Food and Beverage$100.78 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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