NPI Portal NPI Lookup & Verification

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

Hui Ouyang, D.C., LAC, OMD

Chiropractor in Friendswood, TX · enumerated 2008.

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

National Provider Identifier

1538334909

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Hui Ouyang
Credential D.C., LAC, OMD
Sex Male
Practice address Friendswood, TX, 77546
Phone (832) 768-7598
Enumeration date Apr 28, 2008
Last updated in NPPES Oct 29, 2015

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC00746 (TX) Secondary
111N00000X Chiropractor Chiropractic Providers · License 11118 (TX) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Hui Ouyang practice?
The practice location on file with NPPES is in Friendswood, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Hui Ouyang?
The National Provider Identifier (NPI) for Hui Ouyang is 1538334909, 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 2015-10-29.