NPI Portal NPI Lookup & Verification

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

Huiyan Ouyang, MT

Massage Therapist in Frisco, TX · enumerated 2026 · practices at 999 Beauty LLC.

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

National Provider Identifier

1720907447

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Huiyan Ouyang
Credential MT
Sex Female
Practice address Frisco, TX, 75035
Phone (945) 289-6691
Enumeration date Jul 15, 2026
Last updated in NPPES Jul 15, 2026

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

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MT139331 (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

Where does Huiyan Ouyang practice?
The practice location on file with NPPES is in Frisco, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Huiyan Ouyang?
The National Provider Identifier (NPI) for Huiyan Ouyang is 1720907447, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-15.