What is Steven Chang's NPI number?

Steven Chang's National Provider Identifier (NPI) is 1477796522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Steven Chang's specialty?

Steven Chang is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Steven Chang located?

Steven Chang's practice location on file with NPPES is 2111 Highcrest Ct, Fullerton, CA 92831-1308.

What is Steven Chang's phone number?

The practice phone number listed in the NPPES registry for Steven Chang is (909) 226-3222.

Is Steven Chang's NPI active?

Yes — Steven Chang's NPI (1477796522) is active in the NPPES registry as of the last update on 2025-06-12.

IndividualActive

Steven Chang

NPI 1477796522 · Dentist · Fullerton, CA

Steven Chang is a Dentist provider in Fullerton, CA (NPI 1477796522).

Provider details

NPI number: 1477796522
Entity type: Individual
Primary specialty: DentistDental Providers
Sex: Male
Sole proprietor: Yes
License: 39382 (CA)

Specialties & taxonomies

DentistPrimary122300000XLicense 39382 (CA)
Dental Providers

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2111 Highcrest Ct

Fullerton, CA 92831-1308

Phone: (909) 226-3222

Street-level locationGet directions

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Mailing address