Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephanie S Mack, PT
Physical Therapist in Woodland, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629076567
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Registry record
Entity type Individual (Type 1)
Name Stephanie S Mack
Credential PT
Sex Female
Practice address 475 Pioneer Ave Ste 400, Woodland, CA, 95776
Phone (530) 406-5620
Enumeration date Jul 13, 2005
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT22464 (CA) 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 Stephanie Mack practice?
The practice location on file with NPPES is in Woodland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephanie Mack?
The National Provider Identifier (NPI) for Stephanie Mack is 1629076567, 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 2022-07-21.