Manjunath Nathan, M.D
NPI 1225024896ActiveIndividual· Internal Medicine· Yuma, AZ
Internal Medicine (M.D) in Yuma, Arizona, licensed in AZ, with an NPI issued in September 2005. Their prescriptions cost Medicare Part D more than their services did: $851,428 for 9,099 claims, against $362,246 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $86.16 in all, mostly food and beverage. Lists Yuma Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1225024896 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2005 |
| Last updated in NPPES | Aug 12, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 36116 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 466 |
|---|---|
| Services billed | 6,478 across 52 procedure codes |
| Paid by Medicare | $362,246 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,099 · 22,559 30-day fills |
|---|---|
| Patients | 644 |
| Total drug cost | $851,428 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Yuma Regional Medical CenterYuma, AZ
Other facilities
- Amedisys Home HealthHome health agency · Yuma, AZ
- Caring Touch Home Care, LLCHome health agency · Yuma, AZ
- Enhabit Home HealthHome health agency · Yuma, AZ
Industry payments (Open Payments)
- 2025$86.16 · 5 payments from 3 companies
- 2024$57.21 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $45.67 | 3 |
| Dexcom, Inc. | $26.05 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $14.44 | 1 |
What the 2025 payments were for
- Food and Beverage$86.16 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 86 internal medicine physicians in Yuma · All internal medicine physicians in Arizona