Atanu Biswas, MD
NPI 1275705188ActiveIndividual· Plastic Surgery· Marietta, GA
Plastic Surgery (MD) in Marietta, Georgia, trained at East Tennessee State University Quillen College of Medicine (class of 2001). 28 Medicare patients in 2024, $19,397 paid; nearly all of their 64 Part D prescriptions were generic (98%). Merz North America, Inc. was the largest of 4 companies reporting payments in 2025, $313.43 in all, mostly food and beverage.
Overview
| NPI | 1275705188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2008 |
| Last updated in NPPES | Dec 5, 2023 |
| Certified by provider | Dec 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Plastic Surgery Primary | 208200000X | 95101 | GA |
| Surgery, Plastic and Reconstructive Surgery | 2086S0122X | 46446 | AZ |
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 - Plastic and Reconstructive Surgery (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 28 |
|---|---|
| Services billed | 57 across 24 procedure codes |
| Paid by Medicare | $19,397 |
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 64 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $331.83 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Plastic And Reconstructive Surgery |
Hospital affiliation
- Wellstar Kennestone Regional Medical CenterMarietta, GA
Industry payments (Open Payments)
- 2025$313.43 · 6 payments from 4 companies
- 2024$37.05 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz North America, Inc. | $149.96 | 1 |
| Mentor Worldwide LLC | $128.26 | 3 |
| Solventum Corporation | $18.36 | 1 |
| Galderma Laboratories, L.P. | $16.85 | 1 |
What the 2025 payments were for
- Food and Beverage$313.43 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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