Nirali V. Marvania, MD
NPI 1336646942ActiveIndividual· Internal Medicine, Nephrology· Baltimore, MD
Internal Medicine, Nephrology (MD) with Capital Nephrology, PC, practicing in Baltimore, Maryland. In 2024 Medicare paid $181,265 for 401 patients, and Part D covered 331 of their prescriptions, 70% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 22 companies reporting payments in 2025, $1,483 in all, mostly food and beverage. Lists Adventist Healthcare Shady Grove Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1336646942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 10, 2018 |
| Last updated in NPPES | Sep 14, 2023 |
| Certified by provider | Sep 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | D0097269 | MD |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 1,591 across 10 procedure codes |
| Paid by Medicare | $181,265 |
Part D prescriptions in 2024
| Prescriptions (claims) | 331 · 700 30-day fills |
|---|---|
| Patients | 87 |
| Total drug cost | $145,622 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Capital Nephrology, PCChevy Chase, MD · 9 clinicians
Hospital affiliations
- Adventist Healthcare Shady Grove Medical CenterRockville, MD
- Adventist Healthcare White Oak Medical CenterSilver Spring, MD
- Holy Cross HospitalSilver Spring, MD
- Luminis Health Doctors Community Medical Ctr, IncLanham, MD
- University of MD Capital Region Medical CenterUpper Marlboro, MD
Other facilities
- Davita Briggs Chaney DialysisDialysis facility · Silver Spring, MD
- Davita Glenarden DialysisDialysis facility · Lanham, MD
- Davita Renal Care of LanhamDialysis facility · Lanham, MD
Industry payments (Open Payments)
- 2025$1,483 · 67 payments from 22 companies
- 2024$1,878 · 80 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $170.16 | 10 |
| Vifor Pharma, Inc. | $159.75 | 7 |
| Otsuka America Pharmaceutical, Inc. | $137.58 | 7 |
| Mallinckrodt Hospital Products Inc. | $109.61 | 3 |
| Akebia Therapeutics Inc | $108.24 | 4 |
What the 2025 payments were for
- Food and Beverage$1,442 · 65 payments
- Education$40.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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