Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Katherine Elaine Mcclain, PT
Physical Therapist in Tucson, AZ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588661128
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Registry record
Entity type Individual (Type 1)
Name Mrs. Katherine Elaine Mcclain
Credential PT
Sex Female
Practice address 5501 N Oracle Rd, Ste 101, Tucson, AZ, 85704
Phone (520) 293-5551
Fax (520) 293-6638
Enumeration date Jun 28, 2005
Last updated in NPPES Sep 3, 2010
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2820 (AZ) 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 |
|---|---|---|---|
| 86059251885704C012 | Other | AZ | TRICARE |
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
What specialty is Katherine Mcclain?
Katherine Mcclain is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-03.