Allison Ardell Markowsky, MD
NPI 1144480906ActiveIndividual· Pediatrics· Washington, DC
Pediatrics (MD) in Washington, District of Columbia, licensed in DC, with an NPI issued in June 2008. Enrolled in Medicare as practitioner - pediatric medicine. Merck Sharp & Dohme LLC reported $88.20 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144480906 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2008 |
| Last updated in NPPES | May 22, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | MD039187 | DC |
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 - Pediatric Medicine (DC) |
|---|
Industry payments (Open Payments)
- 2025$88.20 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $88.20 | 1 |
What the 2025 payments were for
- Food and Beverage$88.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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