Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Katie Elizabeth Boss, DPT

Physical Therapist in Irvine, CA · enumerated 2016.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043669088

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Registry record

Entity type Individual (Type 1)

Name Mrs. Katie Elizabeth Boss

Credential DPT

Sex Female

Practice address 17332 Von Karman Ave Ste 120, Irvine, CA, 92614

Phone (949) 861-8600

Fax (949) 861-8601

Enumeration date Jun 9, 2016

Last updated in NPPES Aug 9, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 294963 (CA) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT294963 (CA) Primary

DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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.

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Frequently asked questions

How do I verify Katie Boss's NPI record?

Cross-check NPI 1043669088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1043669088 active?

Yes, as of the latest NPPES snapshot, NPI 1043669088 is active (record last updated 2018-08-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-09.