Naresh J. Ganesh, M.D.
NPI 1558468942ActiveIndividual· Specialist· Apple Valley, CA
Specialist (M.D.) in Apple Valley, California, licensed in CA, with an NPI issued in September 2006. Their prescriptions cost Medicare Part D more than their services did: $150,152 for 2,931 claims, against $81,202 paid for services in 2024. Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $77.26 in all, mostly food and beverage. Lists Desert Valley Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1558468942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A504540 | 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 | 65 |
|---|---|
| Services billed | 1,368 across 27 procedure codes |
| Paid by Medicare | $81,202 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,931 · 4,822 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $150,152 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Desert Valley HospitalVictorville, CA
- Providence St Mary Medical CenterApple Valley, CA
Industry payments (Open Payments)
- 2025$77.26 · 4 payments from 4 companies
- 2024$251.96 · 12 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $22.72 | 1 |
| Shionogi Inc | $20.18 | 1 |
| Smith+nephew, Inc. | $20.12 | 1 |
| Abbvie Inc. | $14.24 | 1 |
What the 2025 payments were for
- Food and Beverage$77.26 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 Specialist providers in Apple Valley · All Specialist providers in California