Aissa Souley Dounda, PHYSICIAN ASSISTANT
NPI 1043778079ActiveIndividual· Physician Assistant· Bronx, NY
Physician Assistant (PHYSICIAN ASSISTANT) with Essen Medical Associates, PC and 2 other groups, practicing in Bronx, New York. Their prescriptions cost Medicare Part D more than their services did: $4,264 for 194 claims, against $2,663 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 3 companies reporting payments in 2025, $103.67 in all, mostly food and beverage.
Overview
| NPI | 1043778079 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSISTANT |
| Sole proprietor | Yes |
| NPI issued | Mar 8, 2019 |
| Last updated in NPPES | Mar 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 023350 | NY |
| Physician Assistant | 363A00000X | 023350 | — |
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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 118 across 14 procedure codes |
| Paid by Medicare | $2,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 194 · 199 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $4,264 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Essen Medical Associates, PCBronx, NY · 266 clinicians
- Shakespeare Operating LLCBronx, NY · 151 clinicians
- Essen Medical Urgicare, PLLCBronx, NY · 62 clinicians
Industry payments (Open Payments)
- 2025$103.67 · 4 payments from 3 companies
- 2024$16.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $55.70 | 2 |
| Organogenesis Inc. | $24.45 | 1 |
| Abbvie Inc. | $23.52 | 1 |
What the 2025 payments were for
- Food and Beverage$103.67 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,020 physician assistants in Bronx · All physician assistants in New York