Alia Alhumaid, MD
NPI 1598936916ActiveIndividual· Internal Medicine· Lake Oswego, OR
Opted out of Medicare from April 2022 to April 2028. Internal Medicine (MD) in Lake Oswego, Oregon, licensed in OR and MA, with an NPI issued in March 2008. Part D covered 2,240 prescriptions written in 2024, 91% of them generic. C2n Diagnostics, LLC was the largest of 2 companies reporting payments in 2025, $47.36 in all, mostly food and beverage.
Overview
| NPI | 1598936916 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 13, 2008 |
| Last updated in NPPES | Jan 24, 2024 |
| Certified by provider | Jan 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD191415 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | 229898 | MA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Apr 26, 2022 – Apr 26, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 2,240 · 3,305 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $260,926 |
| Generic share | 91% of claims |
Industry payments (Open Payments)
- 2025$47.36 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| C2n Diagnostics, LLC | $28.93 | 1 |
| Lilly USA, LLC | $18.43 | 1 |
What the 2025 payments were for
- Food and Beverage$47.36 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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