Hosam A. Mousselli, MD
NPI 1588847925ActiveIndividual· Internal Medicine, Infectious Disease· Tulsa, OK
Internal Medicine, Infectious Disease (MD) in Tulsa, Oklahoma, trained at University of Texas Medical School at Houston (class of 2004). 259 Medicare patients in 2024, $73,673 paid; nearly all of their 104 Part D prescriptions were generic (92%). Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $439.36 in all, mostly food and beverage.
Overview
| NPI | 1588847925 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 7, 2007 |
| Last updated in NPPES | Aug 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 31903 | OK |
| Internal Medicine | 207R00000X | 46605 | TN |
| Internal Medicine | 207R00000X | ME100459 | FL |
| Hospitalist | 208M00000X | ME100459 | FL |
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 - Infectious Disease (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 259 |
|---|---|
| Services billed | 853 across 16 procedure codes |
| Paid by Medicare | $73,673 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 164 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $24,123 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Infectious Disease |
Medical group
- Warren Clinic IncTulsa, OK · 883 clinicians
Hospital affiliation
- Saint Francis Hospital, IncTulsa, OK
Industry payments (Open Payments)
- 2025$439.36 · 19 payments from 4 companies
- 2024$334.90 · 17 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $197.51 | 6 |
| Shionogi Inc | $117.80 | 5 |
| Merck Sharp & Dohme LLC | $73.99 | 5 |
| Paratek Pharmaceuticals, Inc. | $50.06 | 3 |
What the 2025 payments were for
- Food and Beverage$439.36 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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