William Paul Peterson Jr., MD
NPI 1669467817ActiveIndividual· Anesthesiology· Lansing, MI
Anesthesiology (MD) in Lansing, Michigan, trained at Michigan State University College of Human Medicine (class of 1987). Medicare paid $14,991 for services to 126 patients in 2024. Merck Sharp & Dohme LLC reported $15.60 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669467817 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 14, 2005 |
| Last updated in NPPES | Dec 19, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 4301051190 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 129 across 27 procedure codes |
| Paid by Medicare | $14,991 |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Anesthesiology |
Medical group
- Edward W Sparrow Hospital AssociationLansing, MI · 730 clinicians
Hospital affiliation
- Edward W Sparrow HospitalLansing, MI
Industry payments (Open Payments)
- 2025$15.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $15.60 | 1 |
What the 2025 payments were for
- Food and Beverage$15.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other anesthesiologists in Lansing
- 1780656561
- 1801868922
- 1912992280
- 1033104393
- 1073731691
- 1104357144
- 1134743818
- 1174595730
- 1174796585
- 1194739623
- 1225271752
- 1316486079
All 66 anesthesiologists in Lansing · All anesthesiologists in Michigan