William Muller, MD
NPI 1699967026ActiveIndividual· Pathology, Anatomic Pathology· Chicago, IL
Pathology, Anatomic Pathology (MD) in Chicago, Illinois, licensed in NY, with an NPI issued in August 2007. Enrolled in Medicare as practitioner - pathology. Genzyme Corporation reported $34.39 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1699967026 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 9, 2007 |
| Last updated in NPPES | Aug 9, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology Primary | 207ZP0101X | 173517 | 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 - Pathology (IL) |
|---|
Industry payments (Open Payments)
- 2025$34.39 · 1 payment from 1 company
- 2024$814.82 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $34.39 | 1 |
What the 2025 payments were for
- Food and Beverage$34.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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