Zachary Graff, M.D.
NPI 1952798274ActiveIndividual· Internal Medicine, Medical Oncology· Milwaukee, WI
Internal Medicine, Medical Oncology (M.D.) in Milwaukee, Wisconsin, trained at Texas Tech University Health Science Center School of Medicine (class of 2015). Enrolled in Medicare as practitioner - general surgery. Syndax Pharmaceuticals, Inc. reported $26.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1952798274 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 24, 2015 |
| Last updated in NPPES | Jul 29, 2021 |
| Certified by provider | Jul 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 75598 | WI |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 75598 | WI |
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 - General Surgery (WI) |
|---|
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | General Surgery |
Medical group
- Childrens Specialty Group IncMilwaukee, WI · 198 clinicians
Industry payments (Open Payments)
- 2025$26.64 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Syndax Pharmaceuticals, Inc. | $26.64 | 1 |
What the 2025 payments were for
- Food and Beverage$26.64 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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