Qais Ayouby, MD
NPI 1154884351ActiveIndividual· Internal Medicine· Corona, CA
Internal Medicine (MD) in Corona, California, licensed in CA, with an NPI issued in April 2019. In 2024 Medicare paid $22,183,005 for 1,693 patients, and Part D covered 8,033 of their prescriptions, 83% of them generic. Smith+nephew, Inc. was the largest of 3 companies reporting payments in 2025, $393.43 in all, mostly food and beverage. Lists Eisenhower Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1154884351 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 13, 2019 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A177222 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,693 |
|---|---|
| Services billed | 30,673 across 69 procedure codes |
| Paid by Medicare | $22,183,005 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,033 · 8,678 30-day fills |
|---|---|
| Patients | 576 |
| Total drug cost | $548,931 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Eisenhower Medical CenterRancho Mirage, CA
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA
- Temecula Valley HospitalTemecula, CA
Other facilities
- A & A Home Health Care ServicesHome health agency · Tarzana, CA
- Choice A Home Health ServicesHome health agency · Covina, CA
- Lorian HealthHome health agency · Riverside, CA
- Professional Home Care ServiceHome health agency · Woodland Hills, CA
- Valley Care Home Health Services, IncHome health agency · Temecula, CA
Industry payments (Open Payments)
- 2025$393.43 · 12 payments from 3 companies
- 2024$129.33 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $221.85 | 9 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $143.71 | 2 |
| E.R. Squibb & Sons, L.L.C. | $27.87 | 1 |
What the 2025 payments were for
- Food and Beverage$393.43 · 12 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