Nakul Parimoo, M.D.
NPI 1801838230ActiveIndividual· Internal Medicine, Nephrology· Bakersfield, CA
Internal Medicine, Nephrology (M.D.) with Southern California Permanente Medical Group and 1 other group, practicing in Bakersfield, California. Their prescriptions cost Medicare Part D more than their services did: $168,902 for 2,362 claims, against $1,874 paid for services in 2024.
Overview
| NPI | 1801838230 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 11, 2006 |
| Last updated in NPPES | Aug 24, 2023 |
| Certified by provider | Aug 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | C155563 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 26 across 7 procedure codes |
| Paid by Medicare | $1,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,362 · 6,707 30-day fills |
|---|---|
| Patients | 449 |
| Total drug cost | $168,902 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
- Clinica Sierra VistaBakersfield, CA · 178 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 nephrologists in Bakersfield · All nephrologists in California