Omar Masarweh, MD
NPI 1033795786ActiveIndividual· Internal Medicine· Neptune, NJ
Internal Medicine (MD) with Inpatient Specialists of California PC, practicing in Neptune, New Jersey. 224 Medicare patients in 2024, $44,464 paid; nearly all of their 125 Part D prescriptions were generic (92%). Novartis Pharmaceuticals Corporation was the largest of 2 companies reporting payments in 2025, $57.02 in all, mostly food and beverage. Lists St Joseph's Medical Center of Stockton as a hospital affiliation.
Overview
| NPI | 1033795786 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 23, 2021 |
| Last updated in NPPES | Aug 6, 2024 |
| Certified by provider | Aug 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA12308600 | NJ |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 224 |
|---|---|
| Services billed | 456 across 7 procedure codes |
| Paid by Medicare | $44,464 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 139 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $5,007 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Inpatient Specialists of California PCOakdale, CA · 385 clinicians
Hospital affiliation
- St Joseph's Medical Center of StocktonStockton, CA
Industry payments (Open Payments)
- 2025$57.02 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $34.90 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $22.12 | 1 |
What the 2025 payments were for
- Food and Beverage$57.02 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 95 internal medicine physicians in Neptune · All internal medicine physicians in New Jersey