Mufadda Hasan, M.D.
NPI 1265703847ActiveIndividual· Internal Medicine· Colton, CA
Internal Medicine (M.D.) with Quantum Healthcare Medical Associates Inc and 3 other groups, practicing in Colton, California. In 2024 Medicare paid $101,389 for 308 patients, and Part D covered 90 of their prescriptions, 47% of them generic. Verona Pharma, Inc. was the largest of 11 companies reporting payments in 2025, $545.26 in all, mostly food and beverage. Lists Arrowhead Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1265703847 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 13, 2012 |
| Last updated in NPPES | Oct 14, 2024 |
| Certified by provider | Oct 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 142787 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 142787 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 142787 | CA |
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 - Critical Care (Intensivists) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 308 |
|---|---|
| Services billed | 902 across 31 procedure codes |
| Paid by Medicare | $101,389 |
Part D prescriptions in 2024
| Prescriptions (claims) | 90 · 107 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $49,123 |
| Generic share | 47% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Pulmonary Disease |
Medical groups
- Quantum Healthcare Medical Associates IncHilo, HI · 109 clinicians
- Clinic Services of California Medical Group IncColton, CA · 61 clinicians
- Arcadia Intensivist Group Inc.Arcadia, CA · 25 clinicians
- Hasan and Alazzeh Medical PCSan Bernardino, CA · 2 clinicians
Hospital affiliations
- Arrowhead Regional Medical CenterColton, CA
- St Bernardine Medical CenterSan Bernardino, CA
- Usc Arcadia HospitalArcadia, CA
Industry payments (Open Payments)
- 2025$545.26 · 21 payments from 11 companies
- 2024$306.78 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Verona Pharma, Inc. | $132.27 | 4 |
| Genzyme Corporation | $101.54 | 4 |
| United Therapeutics Corporation | $83.11 | 3 |
| Shionogi Inc | $57.52 | 2 |
| Merck Sharp & Dohme LLC | $42.25 | 2 |
What the 2025 payments were for
- Food and Beverage$545.26 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Colton
- 1144265919
- 1447644182
- 1578441242
- 1841678448
- 1336202266
- 1053051169
- 1811692601
- 1518595123
- 1790245116
- 1568993665
- 1184319196
- 1013479120