William Joseph Alfieri, DC
NPI 1437143203ActiveIndividual· Chiropractor· Portage, MI
Chiropractor (DC) in Portage, Michigan, trained at Palmer College Chiropractic - Davenport (class of 1979). Medicare paid $15,410 for services to 47 patients in 2024.
Overview
| NPI | 1437143203 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DC |
| Sole proprietor | No |
| NPI issued | Sep 7, 2005 |
| Last updated in NPPES | Mar 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Chiropractor Primary | 111N00000X | WM004080 | 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 - Chiropractic (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 548 across 2 procedure codes |
| Paid by Medicare | $15,410 |
Education and affiliations
| Medical school | Palmer College Chiropractic - Davenport |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Chiropractic |
Medical group
- William J Alfieri Dc PCPortage, MI · 2 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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