Mohammad Khaled Shahin, MD
NPI 1053393959ActiveIndividual· Internal Medicine· Corona, CA
Internal Medicine (MD) with Riverside Medical Clinic Inc, practicing in Corona, California. Their prescriptions cost Medicare Part D more than their services did: $661,890 for 9,976 claims, against $65,920 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $82.95 in all, mostly food and beverage.
Overview
| NPI | 1053393959 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 16, 2005 |
| Last updated in NPPES | Jul 30, 2025 |
| Certified by provider | Jul 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A49199 | CA |
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 | 207 |
|---|---|
| Services billed | 880 across 40 procedure codes |
| Paid by Medicare | $65,920 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,976 · 21,842 30-day fills |
|---|---|
| Patients | 657 |
| Total drug cost | $661,890 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Riverside Medical Clinic IncRiverside, CA · 173 clinicians
Other facilities
- Lorian HealthHome health agency · Riverside, CA
Industry payments (Open Payments)
- 2025$82.95 · 4 payments from 3 companies
- 2024$308.83 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $36.22 | 2 |
| Zoll Respicardia, Inc. | $23.84 | 1 |
| Edwards Lifesciences Corporation | $22.89 | 1 |
What the 2025 payments were for
- Food and Beverage$82.95 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 internal medicine physicians in Corona · All internal medicine physicians in California