Anya Wanda Cieszewski, CAA
NPI 1750169256ActiveIndividual· Anesthesiologist Assistant· Greenwood Village, CO
Anesthesiologist Assistant (CAA) with East Carolina Anesthesia Associates PLLC, practicing in Greenwood Village, Colorado. Medicare paid $10,772 for services to 108 patients in 2024. Merck Sharp & Dohme LLC was the largest of 3 companies reporting payments in 2025, $114.55 in all, mostly food and beverage. Lists Centura Health-Penrose St Francis Health Services and 1 other hospital as hospital affiliations.
Overview
| NPI | 1750169256 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CAA |
| Sole proprietor | No |
| NPI issued | Sep 18, 2023 |
| Last updated in NPPES | Jul 22, 2026 |
| Certified by provider | Jul 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiologist Assistant Primary | 367H00000X | ANT.0000338 | CO |
| Anesthesiologist Assistant | 367H00000X | 2000-00017 | NC |
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) | Enrolled Practitioner - Anesthesiology Assistant (CO); Practitioner - Anesthesiology Assistant (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 108 |
|---|---|
| Services billed | 118 across 48 procedure codes |
| Paid by Medicare | $10,772 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Anesthesiology Assistant |
Medical group
- East Carolina Anesthesia Associates PLLCGreenville, NC · 696 clinicians
Hospital affiliations
- Centura Health-Penrose St Francis Health ServicesColorado Springs, CO
- Ecu Health Medical CenterGreenville, NC
Industry payments (Open Payments)
- 2025$114.55 · 6 payments from 3 companies
- 2024$70.31 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $68.51 | 4 |
| Fisher & Paykel Healthcare Inc | $24.69 | 1 |
| Grifols USA, LLC | $21.35 | 1 |
What the 2025 payments were for
- Food and Beverage$114.55 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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