Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Steven Chang, PHARM.D
Pharmacist in Chino, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831590538
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Registry record
Entity type Individual (Type 1)
Name Steven Chang
Credential PHARM.D
Sex Male
Practice address 13193 Central Ave Ste 120, Chino, CA, 91710
Phone (909) 573-0123
Fax (909) 573-0111
Enumeration date Sep 12, 2014
Last updated in NPPES Feb 8, 2017
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Steven Chang's NPI record?
Cross-check NPI 1831590538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831590538 active?
Yes, as of the latest NPPES snapshot, NPI 1831590538 is active (record last updated 2017-02-08).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-08.