Shayan Sinha Mahapatra, MD
NPI 1730718743ActiveIndividual· Internal Medicine· Aiken, SC
Internal Medicine (MD) with Cogent Healthcare of Georgia PC, practicing in Aiken, South Carolina. In 2024 Medicare paid $88,500 for 323 patients, and Part D covered 376 of their prescriptions, 83% of them generic. Otsuka America Pharmaceutical, Inc. was the largest of 2 companies reporting payments in 2025, $133.88 in all, mostly food and beverage. Lists Aiken Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1730718743 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 2, 2020 |
| Last updated in NPPES | Nov 25, 2025 |
| Certified by provider | Nov 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MMD.89573 | 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 - Internal Medicine (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 323 |
|---|---|
| Services billed | 1,070 across 10 procedure codes |
| Paid by Medicare | $88,500 |
Part D prescriptions in 2024
| Prescriptions (claims) | 376 · 529 30-day fills |
|---|---|
| Patients | 120 |
| Total drug cost | $35,734 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Cogent Healthcare of Georgia PCVidalia, GA · 249 clinicians
Hospital affiliation
- Aiken Regional Medical CenterAiken, SC
Industry payments (Open Payments)
- 2025$133.88 · 2 payments from 2 companies
- 2024$58.54 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $98.90 | 1 |
| Exact Sciences Corporation | $34.98 | 1 |
What the 2025 payments were for
- Food and Beverage$133.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Aiken · All internal medicine physicians in South Carolina