Naishadh Naval Raghuwanshi, MD, MBA
NPI 1588869382ActiveIndividual· Internal Medicine, Gastroenterology· Murrieta, CA
Internal Medicine, Gastroenterology (MD, MBA) in Murrieta, California, licensed in CA and MO, with an NPI issued in June 2007. Their prescriptions cost Medicare Part D more than their services did: $1,418,312 for 2,025 claims, against $90,185 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 19 companies reporting payments in 2025, $2,352 in all, mostly food and beverage. Lists Hemet Global Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1588869382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MBA |
| Sole proprietor | No |
| NPI issued | Jun 20, 2007 |
| Last updated in NPPES | Jan 26, 2021 |
| Certified by provider | Jan 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A102238 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | 2005013747 | MO |
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 - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 317 |
|---|---|
| Services billed | 942 across 32 procedure codes |
| Paid by Medicare | $90,185 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,025 · 2,775 30-day fills |
|---|---|
| Patients | 853 |
| Total drug cost | $1,418,312 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- Hemet Global Medical CenterHemet, CA
- Loma Linda University Medical Center-MurrietaMurrieta, CA
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA
Industry payments (Open Payments)
- 2025$2,352 · 103 payments from 19 companies
- 2024$2,213 · 95 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $609.10 | 12 |
| Abbvie Inc. | $568.63 | 38 |
| Takeda Pharmaceuticals U.S.A., Inc. | $197.60 | 9 |
| Celltrion USA Inc. | $174.04 | 8 |
| Lilly USA, LLC | $133.47 | 5 |
What the 2025 payments were for
- Food and Beverage$2,352 · 103 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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