Pravati Das, M.D.
NPI 1548475999ActiveIndividual· Internal Medicine, Nephrology· Waldorf, MD
Internal Medicine, Nephrology (M.D.) with Medstar Medical Group - Southern Maryland LLC, practicing in Waldorf, Maryland. In 2024 Medicare paid $215,281 for 728 patients, and Part D covered 1,146 of their prescriptions, 88% of them generic. Merck Sharp & Dohme LLC reported $22.38 in payments in 2025, mostly food and beverage. Lists Medstar Saint Mary's Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1548475999 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 11, 2007 |
| Last updated in NPPES | Aug 18, 2026 |
| Certified by provider | Aug 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | D0070767 | MD |
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 - Nephrology (DC); Practitioner - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 728 |
|---|---|
| Services billed | 3,367 across 31 procedure codes |
| Paid by Medicare | $215,281 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,146 · 2,492 30-day fills |
|---|---|
| Patients | 230 |
| Total drug cost | $192,509 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Nephrology |
Medical group
- Medstar Medical Group - Southern Maryland LLCHollywood, MD · 245 clinicians
Hospital affiliations
- Medstar Saint Mary's HospitalLeonardtown, MD
- Medstar Southern Maryland Hospital CenterClinton, MD
- University of MD Charles Regional Medical CenterLa Plata, MD
Other facilities
- Bma - LeonardtownDialysis facility · Leonardtown, MD
- Bma-LaplataDialysis facility · La Plata, MD
- Fkc-Waldorf WestDialysis facility · Waldorf, MD
- Fmc - Lexington Park DialysisDialysis facility · California, MD
- Fresenius Kidney Care Southern Maryland HomeDialysis facility · Mechanicsville, MD
Industry payments (Open Payments)
- 2025$22.38 · 1 payment from 1 company
- 2024$73.72 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $22.38 | 1 |
What the 2025 payments were for
- Food and Beverage$22.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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