Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Diane Tu

Rehabilitation Counselor in Austin, TX · enumerated 2011.

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

National Provider Identifier

1063700094

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Registry record

Entity type Individual (Type 1)

Name Diane Tu

Sex Female

Practice address Austin, TX, 78751

Phone (832) 868-1302

Enumeration date Jul 12, 2011

Last updated in NPPES Feb 23, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary

225C00000X Rehabilitation Counselor Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 00118649 (TX) Primary

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

How do I verify Diane Tu's NPI record?

Cross-check NPI 1063700094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1063700094 active?

Yes, as of the latest NPPES snapshot, NPI 1063700094 is active (record last updated 2023-02-23).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-23.