Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Stephen Ellis Messimer, PT
Physical Therapist in Madison, WI · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265618441
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Registry record
Entity type Individual (Type 1)
Name Mr. Stephen Ellis Messimer
Credential PT
Sex Male
Practice address 1806 W Beltline Hwy, Dean Therapy Center, Madison, WI, 53713
Phone (608) 250-1485
Fax (608) 250-1456
Enumeration date Jan 17, 2008
Last updated in NPPES Nov 9, 2009
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 9584-024 (WI) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 60226 | Other | WI | DEAN HEALTH INSURANCE |
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 Stephen Messimer practice?
The practice location on file with NPPES is in Madison, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephen Messimer?
The National Provider Identifier (NPI) for Stephen Messimer is 1265618441, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Ryan Tebeest Physical Therapist · Madison, WI NPI 1578664165 Shelly Mclaughlin Occupational Therapist · Madison, WI NPI 1033233119 Curt Campbell Physical Therapist · Madison, WI NPI 1346426558 Patricia Aune Physical Therapist · Madison, WI NPI 1356528277 Jane Schumaker Speech-Language Pathologist · Madison, WI NPI 1881860385 Christa Hoyt Occupational Therapist · Madison, WI NPI 1467604686 Kari Bettenhausen Physical Therapy Assistant · Madison, WI NPI 1457598062 Gina Lemense Occupational Therapist · Madison, WI NPI 1821333865
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-09.