Arun Chaudhury, MD
NPI 1619097805ActiveIndividual· Physiological Laboratory· Oro Valley, AZ
Physiological Laboratory (MD) with Northwest Hbp Medical Services LLC, practicing in Oro Valley, Arizona. Part D covered 69 prescriptions written in 2024, 99% of them generic. Lists Northwest Medical Center as a hospital affiliation.
Overview
| NPI | 1619097805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 30, 2007 |
| Last updated in NPPES | Feb 18, 2026 |
| Certified by provider | Feb 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physiological Laboratory Primary | 293D00000X | — | — |
| Internal Medicine | 207R00000X | 79380 | AZ |
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 - Internal Medicine (AZ) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 69 · 116 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $822.33 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Northwest Hbp Medical Services LLCOro Valley, AZ · 284 clinicians
Hospital affiliation
- Northwest Medical CenterTucson, AZ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records