Husam Nayef, M.D
NPI 1831505528ActiveIndividual· Internal Medicine, Critical Care Medicine· Tucson, AZ
Internal Medicine, Critical Care Medicine (M.D) in Tucson, Arizona, licensed in IL, with an NPI issued in July 2014. In 2024 Medicare paid $107,310 for 269 patients, and Part D covered 145 of their prescriptions, 19% of them generic. Intuitive Surgical, Inc. was the largest of 7 companies reporting payments in 2025, $754.10 in all, mostly education.
Overview
| NPI | 1831505528 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jul 2, 2014 |
| Last updated in NPPES | Aug 31, 2026 |
| Certified by provider | Aug 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 036142422 | IL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 036142422 | IL |
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 - Pulmonary Disease (AZ); Practitioner - Internal Medicine (CA); Practitioner - Pulmonary Disease (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 995 across 43 procedure codes |
| Paid by Medicare | $107,310 |
Part D prescriptions in 2024
| Prescriptions (claims) | 145 · 150 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $52,194 |
| Generic share | 19% of claims |
Industry payments (Open Payments)
- 2025$754.10 · 11 payments from 7 companies
- 2024$6,460 · 54 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $506.51 | 2 |
| Glaxosmithkline, LLC. | $86.09 | 4 |
| Pinnacle Biologics, Inc | $47.11 | 1 |
| Jazz Pharmaceuticals Inc. | $39.96 | 1 |
| Regeneron Healthcare Solutions, Inc. | $39.25 | 1 |
What the 2025 payments were for
- Education$500.00 · 1 payment
- Food and Beverage$254.10 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 critical care physicians in Tucson · All critical care physicians in Arizona