Michael Anotonio Blalock, MD
NPI 1881156495ActiveIndividual· Anesthesiology· Green Bay, WI
Anesthesiology (MD) in Green Bay, Wisconsin, trained at Medical College of Wisconsin (class of 2018). Medicare paid $21,715 for services to 247 patients in 2024. Janssen Biotech, Inc. reported $28.03 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1881156495 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 2, 2019 |
| Last updated in NPPES | Jun 27, 2023 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 76147-20 | 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 - Anesthesiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 247 |
|---|---|
| Services billed | 268 across 56 procedure codes |
| Paid by Medicare | $21,715 |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Anesthesiology |
Medical group
- Green Bay Anesthesia Assoc. SCGreen Bay, WI · 73 clinicians
Hospital affiliations
- Door County Medical CenterSturgeon Bay, WI
- St Marys Hospital Medical CtrGreen Bay, WI
- St Vincent HospitalGreen Bay, WI
Industry payments (Open Payments)
- 2025$28.03 · 1 payment from 1 company
- 2024$34.26 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $28.03 | 1 |
What the 2025 payments were for
- Food and Beverage$28.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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