Rahul Rishi, M.D.
NPI 1740243930ActiveIndividual· Internal Medicine, Nephrology· Castro Valley, CA
Internal Medicine, Nephrology (M.D.) with West Coast Kidney, practicing in Castro Valley, California. In 2024 Medicare paid $349,829 for 652 patients, and Part D covered 1,720 of their prescriptions, 74% of them generic. Mallinckrodt Hospital Products Inc. was the largest of 7 companies reporting payments in 2025, $479.12 in all, mostly food and beverage. Lists San Ramon Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740243930 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2006 |
| Last updated in NPPES | Jul 11, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A93374 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 652 |
|---|---|
| Services billed | 3,211 across 34 procedure codes |
| Paid by Medicare | $349,829 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,720 · 3,218 30-day fills |
|---|---|
| Patients | 228 |
| Total drug cost | $344,810 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- West Coast KidneyDaly City, CA · 56 clinicians
Hospital affiliations
- San Ramon Regional Medical CenterSan Ramon, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Other facilities
- Davita Livermore DialysisDialysis facility · Livermore, CA
- Davita Pleasanton Dialysis CenterDialysis facility · Pleasanton, CA
- Davita Pleasanton Santa Rita DialysisDialysis facility · Pleasanton, CA
- Davita San Ramon Valley Home TrainingDialysis facility · Danville, CA
Industry payments (Open Payments)
- 2025$479.12 · 15 payments from 7 companies
- 2024$304.86 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $122.48 | 4 |
| Genentech USA, Inc. | $114.97 | 1 |
| Fresenius USA Marketing, Inc. | $94.00 | 4 |
| Bayer Healthcare Pharmaceuticals Inc. | $46.57 | 2 |
| Opko Pharmaceuticals, LLC | $41.11 | 2 |
What the 2025 payments were for
- Food and Beverage$438.01 · 13 payments
- Education$41.11 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Castro Valley
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- 1740476761
- 1295363752