Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Hartenberger, PT
Physical Therapist in Menasha, WI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922343201
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Registry record
Entity type Individual (Type 1)
Name John Hartenberger
Credential PT
Sex Male
Practice address 730 Midway Rd, Menasha, WI, 54952
Phone (920) 727-9878
Enumeration date Nov 28, 2012
Last updated in NPPES Nov 28, 2012
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2150-24 (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
Where does John Hartenberger practice?
The practice location on file with NPPES is in Menasha, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Hartenberger?
The National Provider Identifier (NPI) for John Hartenberger is 1922343201, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-28.