Ayse Meltem Avcioglu, M.D.
NPI 1811126642ActiveIndividual· Emergency Medicine· Stony Brook, NY
Emergency Medicine (M.D.) with John T Mather Memorial Hospital and 1 other group, practicing in Stony Brook, New York. 923 Medicare patients in 2024, $137,581 paid; nearly all of their 245 Part D prescriptions were generic (94%). Lists John T Mather Memorial Hospital of Port Jefferson and 1 other hospital as hospital affiliations.
Overview
| NPI | 1811126642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2009 |
| Last updated in NPPES | Mar 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 272416-1 | NY |
| Emergency Medicine | 207P00000X | 4301094891 | MI |
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 - Emergency Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 923 |
|---|---|
| Services billed | 1,029 across 29 procedure codes |
| Paid by Medicare | $137,581 |
Part D prescriptions in 2024
| Prescriptions (claims) | 245 · 245 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $2,864 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- John T Mather Memorial HospitalPort Jefferson, NY · 175 clinicians
- Siena Emergency Medical Services PCSmithtown, NY · 14 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- St Catherine of Siena HospitalSmithtown, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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