1. Home
  2. Directory
  3. California
  4. Saratoga
  5. Acupuncturist
  6. NPI Profile

YAOWEN CHANG
NPI 1467919084
Acupuncturist in Saratoga, CA

Active since March 01, 2019
19041 PORTOS DR, SARATOGA, CA 95070(408) 893-9286 Get Directions Write a Review

NPPES record last updated: March 1, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Yaowen Chang NPPES

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

YAOWEN CHANG (NPI 1467919084) is an individual acupuncturist in Saratoga, California, licensed in California (AC18136) and active in the NPI registry since March 2019.

NPPES Registry Identity

NPI1467919084
Entity TypeIndividualMale
Primary Taxonomy171100000X
Provider Legal NameYAOWEN CHANG
Location Address19041 PORTOS DRSaratoga, CA 95070-5120
Mailing Address19041 Portos DrSaratoga, CA 95070-5120
Phone(408) 893-9286
Sole ProprietorNo
Enumeration DateMarch 1, 2019
✔ NPI 1467919084 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers
Taxonomy Code171100000X
License✔ Licensed in CA · AC18136
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.
19041 PORTOS DR, Saratoga, CA 95070
Open in Google Maps ↗

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 Yaowen Chang's NPI number?

The NPI number for Yaowen Chang is 1467919084. It was assigned to this individual provider in the NPPES registry on March 1, 2019.

Where is Yaowen Chang located?

Yaowen Chang practices at 19041 Portos Dr, Saratoga, CA 95070. The listed phone number is (408) 893-9286.

What is Yaowen 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 Yaowen Chang was last updated on March 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.