Joanna L. Mergeche, M.D.
NPI 1093246936ActiveIndividual· Anesthesiology· White Plains, NY
Anesthesiology (M.D.) in White Plains, New York, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2017). Medicare paid $23,887 for services to 128 patients in 2024. Merck Sharp & Dohme LLC reported $40.31 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1093246936 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 22, 2017 |
| Last updated in NPPES | Jun 24, 2021 |
| Certified by provider | Jun 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 295959-01 | NY |
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 - Anesthesiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 128 |
|---|---|
| Services billed | 139 across 37 procedure codes |
| Paid by Medicare | $23,887 |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Anesthesiology |
Medical groups
- North American Partners in Anesthesia LLPDunkirk, NY · 439 clinicians
- Westchester Medical Group, P.CWhite Plains, NY · 415 clinicians
Hospital affiliation
- White Plains Hospital CenterWhite Plains, NY
Industry payments (Open Payments)
- 2025$40.31 · 2 payments from 1 company
- 2024$51.98 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $40.31 | 2 |
What the 2025 payments were for
- Food and Beverage$40.31 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 64 anesthesiologists in White Plains · All anesthesiologists in New York