Dev Gerald Vaz, MD
NPI 1174614804ActiveIndividual· Internal Medicine, Cardiovascular Disease· Greenville, SC
Internal Medicine, Cardiovascular Disease (MD) with Prisma Health University Medical Group, practicing in Greenville, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $1,191,472 for 5,035 claims, against $138,664 paid for services in 2024. Boston Scientific Corporation was the largest of 10 companies reporting payments in 2025, $966.69 in all, mostly food and beverage. Lists Prisma Health Patewood Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1174614804 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 27, 2006 |
| Last updated in NPPES | Jul 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 22763 | SC |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 01053497A | IN |
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 - Cardiovascular Disease (Cardiology) (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 3,064 |
|---|---|
| Services billed | 4,847 across 45 procedure codes |
| Paid by Medicare | $138,664 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,035 · 11,963 30-day fills |
|---|---|
| Patients | 739 |
| Total drug cost | $1,191,472 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- Prisma Health Patewood HospitalGreenville, SC
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Greer Memorial HospitalSpartanburg, SC
- Prisma Health Hillcrest HospitalSimpsonville, SC
- Prisma Health Oconee Memorial HospitalSeneca, SC
Other facilities
- Prisma Health North Greenville LtachLong-term care hospital · Travelers Rest, SC
Industry payments (Open Payments)
- 2025$966.69 · 34 payments from 10 companies
- 2024$8,928 · 54 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $215.03 | 5 |
| Amgen Inc. | $189.02 | 4 |
| Philips North America LLC | $160.91 | 5 |
| Novartis Pharmaceuticals Corporation | $123.96 | 6 |
| E.R. Squibb & Sons, L.L.C. | $99.79 | 6 |
What the 2025 payments were for
- Food and Beverage$966.69 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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