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NICHOLAS CHANG
NPI 1184512188
Peer Specialist in Pomona, CA

Active since June 26, 2025
1900 ROYALTY DR, POMONA, CA 91767(909) 766-7331 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nicholas Chang NPPES

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

NICHOLAS CHANG (NPI 1184512188) is an individual peer specialist in Pomona, California, licensed in California (MPSS-EOFDPN) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1184512188
Entity TypeIndividualMale
Primary Taxonomy175T00000X
Provider Legal NameNICHOLAS CHANG
Location Address1900 ROYALTY DRPomona, CA 91767-3032
Mailing Address1900 Royalty DrPomona, CA 91767-3032 · (909) 766-7331
Phone(909) 766-7331
Sole ProprietorNo
Enumeration DateJune 26, 2025
NPPES CertifiedJune 26, 2025
✔ NPI 1184512188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
License✔ Licensed in CA · MPSS-EOFDPN
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
1900 ROYALTY DR, Pomona, CA 91767
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Other Providers at the Same Location NPPES 20

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

ROSALIA JAQUELINE ARMAS I
Social Worker (Clinical)
1900 ROYALTY DR
POMONA, CA 91767
Los Angeles County (909) 766-7319
CHAPARRAL MEDICAL GROUP, INC.
Internal Medicine (Gastroenterology)
1900 ROYALTY DR, SUITE # 205
POMONA, CA 91767
Los Angeles County (909) 622-1963
K D AHN MD
Internal Medicine
1900 ROYALTY DR, STE 205
POMONA, CA 91767
Los Angeles County (909) 620-0389
WESLEY A CURRY M.D
Emergency Medicine
1900 ROYALTY DR, SUITE 200
POMONA, CA 91767
Los Angeles County (909) 865-5168
MR. HAIYING THIEN
Marriage & Family Therapist
1900 ROYALTY DR
POMONA, CA 91767
Los Angeles County (657) 666-0656
ROYALTY NEPHROLOGY MEDICAL GROUP, INC.
Internal Medicine (Nephrology)
1900 ROYALTY DR, SUITE 130
POMONA, CA 91767
Los Angeles County (909) 623-1561
STELLA RUVALCABA
Social Worker (Clinical)
1900 ROYALTY DR
POMONA, CA 91767
Los Angeles County (909) 623-6131
GABRIELA STEPHANIE CRUZ
Day Training/Habilitation Specialist
1900 ROYALTY DR
POMONA, CA 91767
Los Angeles County (909) 326-4629

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 Nicholas Chang's NPI number?

The NPI number for Nicholas Chang is 1184512188. It was assigned to this individual provider in the NPPES registry on June 26, 2025.

Where is Nicholas Chang located?

Nicholas Chang practices at 1900 Royalty Dr, Pomona, CA 91767. The listed phone number is (909) 766-7331.

What is Nicholas Chang's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Nicholas Chang was last updated on June 26, 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.