YOUNG J. CHANG DDS INC.
NPI 1972256535
Clinic/Center - Dental in Mountain View, CA

Q: What is Young J. Chang Dds Inc.'s NPI number?

The NPI number for Young J. Chang Dds Inc. is 1972256535. It was assigned to this organization in the NPPES registry on February 2, 2022. The provider is doing business as Castro Commons General Dentistry.

Q: What is Young J. Chang Dds Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

Active since February 02, 2022

1174 CASTRO ST STE 114, MOUNTAIN VIEW, CA 94040(650) 965-1595 Get Directions Write a Review

NPPES record last updated: February 2, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Young J. Chang Dds Inc. NPPES

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

YOUNG J. CHANG DDS INC. (NPI 1972256535), doing business as Castro Commons General Dentistry, is a healthcare organization registered as a dental in Mountain View, California and active in the NPI registry since February 2022. The organization lists Young Jun Chang, Owner, as its authorized official.

NPPES Registry Identity

NPI1972256535

Entity TypeOrganization

Primary Taxonomy261QD0000X

Legal Business NameYOUNG J. CHANG DDS INC.

Location Address1174 CASTRO ST STE 114Mountain View, CA 94040-2572

Mailing Address19714 Vineyard LnSaratoga, CA 95070-4562

Phone(650) 965-1595

Organization SubpartNo

Authorized OfficialYoung Jun ChangOwner · (408) 569-8402

Enumeration DateFebruary 2, 2022

NPPES CertifiedFebruary 2, 2022

✔ NPI 1972256535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · DentalAmbulatory Health Care Facilities

Taxonomy Code261QD0000X

1174 CASTRO ST STE 114, Mountain View, CA 94040

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Other Names 1

Doing Business AsCastro Commons General Dentistry

Other Providers at the Same Location NPPES

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

DR. YOUNG JUN CHANG D.D.S.

Dentist (General Practice)

1174 CASTRO ST STE 114
MOUNTAIN VIEW, CA 94040

Santa Clara County (650) 965-1595

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 Young J. Chang Dds Inc.'s NPI number?

The NPI number for Young J. Chang Dds Inc. is 1972256535. It was assigned to this organization in the NPPES registry on February 2, 2022. The provider is doing business as Castro Commons General Dentistry.

Where is Young J. Chang Dds Inc. located?

Young J. Chang Dds Inc. is located at 1174 Castro St Ste 114, Mountain View, CA 94040. The listed phone number is (650) 965-1595.

What is Young J. Chang Dds Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Dental, with taxonomy code 261QD0000X.

When was this NPI record last updated?

The NPPES record for Young J. Chang Dds Inc. was last updated on February 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.