Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Christine Joanne Schaefer, PT
Physical Therapist in Muskego, WI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073631016
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Registry record
Entity type Individual (Type 1)
Name Mrs. Christine Joanne Schaefer
Credential PT
Sex Female
Practice address W12929 Mcshane Dr, Muskego, WI, 53150
Phone (414) 525-6517
Enumeration date Mar 27, 2007
Last updated in NPPES Sep 20, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5186024 (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.
Frequently asked questions
How do I verify Christine Schaefer's NPI record?
Cross-check NPI 1073631016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1073631016 active?
Yes, as of the latest NPPES snapshot, NPI 1073631016 is active (record last updated 2022-09-20).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-20.