NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Katie Castillo Physical Therapy LLC

Physical Therapy Clinic/Center in Cedar Park, TX · enumerated 2024 · authorized official Kaitlin Castillo, Owner.

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

National Provider Identifier

1588491807

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Katie Castillo Physical Therapy LLC
Practice address 921 W New Hope Dr Ste 605, Cedar Park, TX, 78613
Phone (737) 255-2554
Enumeration date Sep 19, 2024
Last updated in NPPES Sep 19, 2024

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Kaitlin Castillo
Title Owner
Phone (737) 255-2554

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Katie Castillo Physical Therapy LLC?
NPPES lists Kaitlin Castillo (Owner) as the authorized official for this organization.
What is the NPI number for Katie Castillo Physical Therapy LLC?
The NPI for Katie Castillo Physical Therapy LLC is 1588491807, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-19.