Arabhi Nagasunder, DO
NPI 1568966653ActiveIndividual· Internal Medicine, Nephrology· Hemet, CA
Internal Medicine, Nephrology (DO) in Hemet, California, trained at University of North Texas Hsc, College of Osteopathic Med (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $424,887 for 945 claims, against $157,461 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 12 companies reporting payments in 2025, $681.74 in all, mostly food and beverage.
Overview
| NPI | 1568966653 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 22, 2018 |
| Last updated in NPPES | Jan 24, 2024 |
| Certified by provider | Jan 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 20A17957 | CA |
| Internal Medicine | 207R00000X | 20A17957 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 1,254 across 27 procedure codes |
| Paid by Medicare | $157,461 |
Part D prescriptions in 2024
| Prescriptions (claims) | 945 · 1,965 30-day fills |
|---|---|
| Patients | 192 |
| Total drug cost | $424,887 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Nephrology Associates Medical Group IncTemecula, CA · 64 clinicians
Hospital affiliations
- Hemet Global Medical CenterHemet, CA
- Loma Linda University Medical Center-MurrietaMurrieta, CA
- Menifee Global Medical CenterSun City, CA
Other facilities
- Davita Diamond Valley Dialysis CenterDialysis facility · San Jacinto, CA
- Davita Hemet Dialysis CenterDialysis facility · Hemet, CA
- Davita Menifee Home DialysisDialysis facility · Menifee, CA
Industry payments (Open Payments)
- 2025$681.74 · 46 payments from 12 companies
- 2024$643.10 · 39 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $158.08 | 14 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $82.02 | 4 |
| Ardelyx, Inc. | $71.96 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $71.35 | 4 |
| Amgen Inc. | $64.97 | 3 |
What the 2025 payments were for
- Food and Beverage$666.19 · 39 payments
- Education$15.55 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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