Madalyn G. Neuwirth, MD
NPI 1255692141ActiveIndividual· Surgery, Surgical Oncology· Valhalla, NY
Surgery, Surgical Oncology (MD) in Valhalla, New York, trained at Jefferson Medical College of Thomas Jefferson University (class of 2012). Medicare paid $20,834 for services to 32 patients in 2024. Dilon Technologies, Inc. was the largest of 7 companies reporting payments in 2025, $2,434 in all, mostly food and beverage.
Overview
| NPI | 1255692141 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 6, 2012 |
| Last updated in NPPES | Jun 21, 2021 |
| Certified by provider | Jun 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Oncology Primary | 2086X0206X | 299903 | NY |
| Surgery | 208600000X | MT202188 | PA |
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 - Surgical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 54 across 27 procedure codes |
| Paid by Medicare | $20,834 |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Surgical Oncology |
| Secondary specialties | General Surgery |
Medical group
- Westchester Medical Center Advanced Physician Services PCValhalla, NY · 897 clinicians
Hospital affiliation
- Westchester Medical CenterValhalla, NY
Industry payments (Open Payments)
- 2025$2,434 · 30 payments from 7 companies
- 2024$1,165 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dilon Technologies, Inc. | $762.52 | 10 |
| Intuitive Surgical, Inc. | $652.88 | 8 |
| W. L. Gore & Associates, Inc. | $368.33 | 4 |
| Medtronic, Inc. | $272.60 | 3 |
| Kerecis Limited | $187.38 | 1 |
What the 2025 payments were for
- Food and Beverage$1,922 · 26 payments
- Education$512.00 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Surgical Oncology providers in Valhalla
- 1912970435
- 1447370754