Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leigh Ann Haas, COTA
Specialist in Katy, TX · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326305301
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Registry record
Entity type Individual (Type 1)
Name Leigh Ann Haas
Credential COTA
Sex Female
Practice address 1260 Pin Oak Rd, Suite 108, Katy, TX, 77494
Phone (281) 395-5599
Enumeration date Apr 16, 2012
Last updated in NPPES Apr 16, 2012
Taxonomy & licenses
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
Is NPI 1326305301 active?
Yes, as of the latest NPPES snapshot, NPI 1326305301 is active (record last updated 2012-04-16).
How do I verify Leigh Haas's NPI record?
Cross-check NPI 1326305301 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-16.