Ava Regina Sierecki, MD
NPI 1477796506ActiveIndividual· Obstetrics & Gynecology· Huntington, NY
Obstetrics & Gynecology (MD) with North Shore Medical Group of the Mount Sinai School of Medicine, practicing in Huntington, New York. In 2024 Medicare paid $21,642 for 192 patients, and Part D covered 202 of their prescriptions, 87% of them generic. Sumitomo Pharma America, Inc. reported $74.22 in payments in 2025, mostly food and beverage. Lists North Shore University Hospital as a hospital affiliation.
Overview
| NPI | 1477796506 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2009 |
| Last updated in NPPES | Jun 5, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 253371 | NY |
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 - Obstetrics/Gynecology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 192 |
|---|---|
| Services billed | 380 across 27 procedure codes |
| Paid by Medicare | $21,642 |
Part D prescriptions in 2024
| Prescriptions (claims) | 202 · 398 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $26,311 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- North Shore Medical Group of the Mount Sinai School of MedicineBrooklyn, NY · 331 clinicians
Hospital affiliation
- North Shore University HospitalManhasset, NY
Industry payments (Open Payments)
- 2025$74.22 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $74.22 | 3 |
What the 2025 payments were for
- Food and Beverage$74.22 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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