Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael A Wacker, PT

Physical Therapist in Bloomer, WI · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164435574

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Registry record

Entity type Individual (Type 1)

Name Michael A Wacker

Credential PT

Sex Male

Practice address 1501 Thompson St, Bloomer, WI, 54724

Phone (715) 568-2000

Enumeration date Aug 15, 2006

Last updated in NPPES Feb 7, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 6307 (WI) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Michael Wacker's NPI record?

Cross-check NPI 1164435574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164435574 active?

Yes, as of the latest NPPES snapshot, NPI 1164435574 is active (record last updated 2025-02-07).

Other providers at this practice address

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Ronald Reimer Physician Assistant · Bloomer, WI NPI 1427058122 Phillip Skaar Family Medicine Physician · Bloomer, WI NPI 1295725703 Bruce Carlson Family Medicine Physician · Bloomer, WI NPI 1700877396 Michael Shipman Physician Assistant · Bloomer, WI NPI 1407847767 Deborah Labudde Physician Assistant · Bloomer, WI NPI 1104805282 Kristen Bruxvoort Family Medicine Physician · Bloomer, WI NPI 1013996107 Robert Reimer Physician Assistant · Bloomer, WI NPI 1881674422 John Larson Family Medicine Physician · Bloomer, WI NPI 1376523936

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-07.