Mohamad N. Barakat
NPI 1558534131ActiveIndividual· Internal Medicine, Hematology & Oncology· Huntington Beach, CA
Internal Medicine, Hematology & Oncology with Regents of the University of California, practicing in Huntington Beach, California. Their prescriptions cost Medicare Part D more than their services did: $163,283 for 170 claims, against $26,319 paid for services in 2024. Astellas Pharma US Inc was the largest of 6 companies reporting payments in 2025, $234.86 in all, mostly food and beverage. Lists Adventist Health and Rideout and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1558534131 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 4, 2008 |
| Last updated in NPPES | Aug 11, 2022 |
| Certified by provider | Aug 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | A113836 | CA |
| Internal Medicine | 207R00000X | A113836 | 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 - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 294 across 13 procedure codes |
| Paid by Medicare | $26,319 |
Part D prescriptions in 2024
| Prescriptions (claims) | 170 · 255 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $163,283 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSacramento, CA · 567 clinicians
Hospital affiliations
- Adventist Health and RideoutMarysville, CA
- Colusa Medical CenterColusa, CA
- Oroville HospitalOroville, CA
Industry payments (Open Payments)
- 2025$234.86 · 6 payments from 6 companies
- 2024$116.83 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $122.94 | 1 |
| Novartis Pharmaceuticals Corporation | $31.75 | 1 |
| Novocure Inc. | $23.21 | 1 |
| Daiichi Sankyo Inc. | $20.36 | 1 |
| Tempus Ai, Inc | $18.72 | 1 |
What the 2025 payments were for
- Food and Beverage$234.86 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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