Alexander L. Greninger, M.D.
NPI 1124415062ActiveIndividual· Pathology, Clinical Pathology/Laboratory Medicine· Seattle, WA
Pathology, Clinical Pathology/Laboratory Medicine (M.D.) in Seattle, Washington, licensed in WA, with an NPI issued in April 2015. Shionogi Inc was the largest of 2 companies reporting payments in 2025, $3,257 in all, mostly speaking and faculty fees.
Overview
| NPI | 1124415062 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 17, 2015 |
| Last updated in NPPES | Jun 20, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Clinical Pathology/Laboratory Medicine Primary | 207ZP0105X | MD60772012 | WA |
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 |
|---|
Industry payments (Open Payments)
- 2025$3,257 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shionogi Inc | $3,182 | 1 |
| Qiagen, LLC | $75.00 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$3,182 · 1 payment
- Food and Beverage$75.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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