Rajeev Kaul, M.B.B.S
NPI 1336198183ActiveIndividual· Internal Medicine, Nephrology· Concord, CA
Internal Medicine, Nephrology (M.B.B.S) with The Nephrology Group Inc and 1 other group, practicing in Concord, California. 673 Medicare patients in 2024, $59,479 paid; nearly all of their 129 Part D prescriptions were generic (91%). Cormedix Inc. was the largest of 2 companies reporting payments in 2025, $57.75 in all, mostly food and beverage. Lists Los Angeles Community Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1336198183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.B.B.S |
| Sole proprietor | No |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Sep 15, 2026 |
| Certified by provider | Sep 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | C189895 | CA |
| Internal Medicine, Nephrology | 207RN0300X | 41947 | MN |
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); Practitioner - Nephrology (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 673 |
|---|---|
| Services billed | 1,009 across 23 procedure codes |
| Paid by Medicare | $59,479 |
Part D prescriptions in 2024
| Prescriptions (claims) | 129 · 258 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $13,754 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical groups
- The Nephrology Group IncFresno, CA · 51 clinicians
- Victor Kabbany MD IncNorwalk, CA · 4 clinicians
Hospital affiliations
- Los Angeles Community HospitalLos Angeles, CA
- Memorial Hospital Los BanosLos Banos, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$57.75 · 2 payments from 2 companies
- 2024$18.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cormedix Inc. | $34.12 | 1 |
| Abbvie Inc. | $23.63 | 1 |
What the 2025 payments were for
- Food and Beverage$57.75 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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