Swati Viswanathan, MD
NPI 1851972004ActiveIndividual· Internal Medicine, Nephrology· Washington, DC
Internal Medicine, Nephrology (MD) with Privia Medical Group, LLC, practicing in Washington, District of Columbia. Part D covered 75 prescriptions written in 2024, 89% of them generic. Glaxosmithkline, LLC. reported $119.96 in payments in 2025, mostly food and beverage. Lists Reston Hospital Center as a hospital affiliation.
Overview
| NPI | 1851972004 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 19, 2021 |
| Last updated in NPPES | Jul 28, 2026 |
| Certified by provider | Jul 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD500003151 | DC |
| Internal Medicine | 207R00000X | MD500003151 | DC |
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 (DC); Practitioner - Internal Medicine (VA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 75 · 114 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $3,197 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Privia Medical Group, LLCFairfax, VA · 1,533 clinicians
Hospital affiliation
- Reston Hospital CenterReston, VA
Industry payments (Open Payments)
- 2025$119.96 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $119.96 | 1 |
What the 2025 payments were for
- Food and Beverage$119.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Washington
- 1043231285
- 1043267016
- 1134206741
- 1174705149
- 1205945565
- 1215008982
- 1245231109
- 1255423752
- 1295902625
- 1336113950
- 1376002345
- 1396743183
All 93 nephrologists in Washington · All nephrologists in District of Columbia