YIWEN CHANG L.AC.
NPI 1720450885
Acupuncturist in Long Beach, CA

Q: What is Yiwen Chang's NPI number?

The NPI number for Yiwen Chang is 1720450885. It was assigned to this individual provider in the NPPES registry on October 28, 2015.

Q: What is Yiwen 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 Yiwen Chang was last updated on October 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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 October 28, 2015

645 PACIFIC AVE UNIT 311, LONG BEACH, CA 90802(562) 256-6353 Get Directions Write a Review

NPPES record last updated: October 28, 2015. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Yiwen Chang L.ac. NPPES

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

YIWEN CHANG L.AC. (NPI 1720450885) is an individual acupuncturist in Long Beach, California, licensed in California (AC15092) and active in the NPI registry since October 2015.

NPPES Registry Identity

NPI1720450885

Entity TypeIndividualFemale

Primary Taxonomy171100000X

Provider Legal NameYIWEN CHANGCredential: L.AC.

Location Address645 PACIFIC AVE UNIT 311Long Beach, CA 90802-1339

Mailing Address645 Pacific Ave Unit 311Long Beach, CA 90802-1339 · (562) 256-6353

Phone(562) 256-6353

Sole ProprietorYes

Enumeration DateOctober 28, 2015

✔ NPI 1720450885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers

Taxonomy Code171100000X

License✔ Licensed in CA · AC15092

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.

645 PACIFIC AVE UNIT 311, Long Beach, CA 90802

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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 Yiwen Chang's NPI number?

The NPI number for Yiwen Chang is 1720450885. It was assigned to this individual provider in the NPPES registry on October 28, 2015.

Where is Yiwen Chang located?

Yiwen Chang practices at 645 Pacific Ave Unit 311, Long Beach, CA 90802. The listed phone number is (562) 256-6353.

What is Yiwen Chang's specialty?

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

What insurance does Yiwen Chang accept?

Health plans from Providence Health Plan list Yiwen Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Yiwen Chang was last updated on October 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.