Swapna Gayathri Kallu, MD
NPI 1063772234ActiveIndividual· Internal Medicine, Nephrology· Mechanicsville, VA
Internal Medicine, Nephrology (MD) with Nephrology Specialists PC, practicing in Mechanicsville, Virginia. In 2024 Medicare paid $17,819 for 112 patients, and Part D covered 149 of their prescriptions, 87% of them generic. Amgen Inc. was the largest of 4 companies reporting payments in 2025, $130.02 in all, mostly food and beverage. Lists Bon Secours Memorial Regional Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1063772234 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2012 |
| Last updated in NPPES | Feb 4, 2026 |
| Certified by provider | Feb 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 0101273025 | VA |
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 - Nephrology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 227 across 20 procedure codes |
| Paid by Medicare | $17,819 |
Part D prescriptions in 2024
| Prescriptions (claims) | 149 · 262 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $11,717 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Specialists PCMechanicsville, VA · 12 clinicians
Hospital affiliations
- Bon Secours Memorial Regional Medical CenterMechanicsville, VA
- Bon Secours Richmond Community HospitalRichmond, VA
- Bon Secours St Marys HospitalRichmond, VA
- Henrico Doctors' HospitalRichmond, VA
Industry payments (Open Payments)
- 2025$130.02 · 6 payments from 4 companies
- 2024$20.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $55.16 | 2 |
| Otsuka America Pharmaceutical, Inc. | $43.27 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $16.63 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $14.96 | 1 |
What the 2025 payments were for
- Food and Beverage$130.02 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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