Siyana Koleva Praskov, PA-C
NPI 1336895705ActiveIndividual· Physician Assistant· Warrenville, IL
Physician Assistant (PA-C) with Northwestern Medical Faculty Foundation, practicing in Warrenville, Illinois. 58 Medicare patients in 2024, $10,164 paid; nearly all of their 60 Part D prescriptions were generic (90%). Atricure, Inc. was the largest of 2 companies reporting payments in 2025, $1,823 in all, mostly travel and lodging. Lists Northwestern Medicine Central Dupage Hospital as a hospital affiliation.
Overview
| NPI | 1336895705 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 24, 2022 |
| Last updated in NPPES | Sep 30, 2022 |
| Certified by provider | Sep 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 120 across 24 procedure codes |
| Paid by Medicare | $10,164 |
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 96 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $10,053 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Northwestern Medical Faculty FoundationChicago, IL · 4,503 clinicians
Hospital affiliation
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$1,823 · 14 payments from 2 companies
- 2024$346.79 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $1,781 | 13 |
| Conmed Corporation | $41.67 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,065 · 3 payments
- Food and Beverage$757.11 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 physician assistants in Warrenville · All physician assistants in Illinois