Arjuna Dharmaraja
NPI 1649730888ActiveIndividual· Internal Medicine· Oro Valley, AZ
Internal Medicine in Oro Valley, Arizona, trained at University of Miami, Lm Miller School of Medicine (class of 2019). In 2024 Medicare paid $57,319 for 240 patients, and Part D covered 217 of their prescriptions, 84% of them generic.
Overview
| NPI | 1649730888 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 22, 2019 |
| Last updated in NPPES | May 5, 2026 |
| Certified by provider | May 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A176861 | CA |
| Internal Medicine | 207R00000X | 79947 | AZ |
| Hospitalist | 208M00000X | 79947 | 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); Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 240 |
|---|---|
| Services billed | 642 across 11 procedure codes |
| Paid by Medicare | $57,319 |
Part D prescriptions in 2024
| Prescriptions (claims) | 217 · 220 30-day fills |
|---|---|
| Patients | 85 |
| Total drug cost | $22,531 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Internal Medicine |
Medical groups
- Providence Medical InstitutePark Ridge, IL · 288 clinicians
- Northwest Hbp Medical Services LLCOro Valley, AZ · 284 clinicians
- Little Company Hospitalist Medical Group IncTorrance, CA · 28 clinicians
Hospital affiliation
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 19 internal medicine physicians in Oro Valley · All internal medicine physicians in Arizona