PEI-YU CHANG
NPI 1629965900
Acupuncturist in Irvine, CA

Q: What is Pei-yu Chang's NPI number?

The NPI number for Pei-yu Chang is 1629965900. It was assigned to this individual provider in the NPPES registry on June 19, 2025.

Q: What is Pei-yu Chang's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

Q: When was this NPI record last updated?

The NPPES record for Pei-yu Chang was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 19, 2025

14210 CULVER DR STE E, IRVINE, CA 92604(949) 262-0833 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Pei-yu Chang NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PEI-YU CHANG (NPI 1629965900) is an individual acupuncturist in Irvine, California, licensed in California (AC19067) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1629965900

Entity TypeIndividualMale

Primary Taxonomy171100000X

Provider Legal NamePEI-YU CHANG

Location Address14210 CULVER DR STE EIrvine, CA 92604-0310

Mailing Address14210 Culver Dr Ste EIrvine, CA 92604-0310 · (949) 262-0833

Phone(949) 262-0833

Sole ProprietorYes

Enumeration DateJune 19, 2025

NPPES CertifiedJune 19, 2025

✔ NPI 1629965900 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers

Taxonomy Code171100000X

License✔ Licensed in CA · AC19067

Definition

An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.

14210 CULVER DR STE E, Irvine, CA 92604

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SEAUL GI LEE L.AC.

Acupuncturist

14210 CULVER DR STE E
IRVINE, CA 92604

Orange County (949) 262-0833

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Pei-yu Chang's NPI number?

The NPI number for Pei-yu Chang is 1629965900. It was assigned to this individual provider in the NPPES registry on June 19, 2025.

Where is Pei-yu Chang located?

Pei-yu Chang practices at 14210 Culver Dr Ste E, Irvine, CA 92604. The listed phone number is (949) 262-0833.

What is Pei-yu Chang's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

When was this NPI record last updated?

The NPPES record for Pei-yu Chang was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.