Reena K. Ranpuria, MD
NPI 1518173608ActiveIndividual· Internal Medicine, Nephrology· San Jose, CA
Internal Medicine, Nephrology (MD) in San Jose, California, trained at State University of New York at Buffalo School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $334,273 for 1,097 claims, against $209,860 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $1,705 in all, mostly food and beverage.
Overview
| NPI | 1518173608 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 15, 2007 |
| Last updated in NPPES | Feb 14, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MT179524 | PA |
| Internal Medicine | 207R00000X | MT179524 | PA |
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 (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 407 |
|---|---|
| Services billed | 2,863 across 20 procedure codes |
| Paid by Medicare | $209,860 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,097 · 2,672 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $334,273 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | State University of New York at Buffalo School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Capital Nephrology, PCChevy Chase, MD · 9 clinicians
Hospital affiliations
- Adventist Healthcare White Oak Medical CenterSilver Spring, MD
- Holy Cross HospitalSilver Spring, MD
- Luminis Health Doctors Community Medical Ctr, IncLanham, MD
Other facilities
- Ara - AdelphiDialysis facility · Adelphi, MD
- Davita Greenbelt Home Training (Pd Only)Dialysis facility · Lanham, MD
- Davita Renal Care of LanhamDialysis facility · Lanham, MD
- Davita Takoma Park DialysisDialysis facility · Hyattsville, MD
- Holy Cross HospitalDialysis facility · Silver Spring, MD
Industry payments (Open Payments)
- 2025$1,705 · 76 payments from 20 companies
- 2024$2,114 · 98 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $195.02 | 9 |
| Mallinckrodt Hospital Products Inc. | $190.40 | 7 |
| Novartis Pharmaceuticals Corporation | $168.42 | 13 |
| Vifor Pharma, Inc. | $161.76 | 7 |
| Scpharmaceuticals Inc. | $115.67 | 4 |
What the 2025 payments were for
- Food and Beverage$1,662 · 74 payments
- Education$42.76 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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