What is Grace Chang's NPI number?

Grace Chang's National Provider Identifier (NPI) is 1871174243, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grace Chang's specialty?

Grace Chang is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).

Where is Grace Chang located?

Grace Chang's practice location on file with NPPES is 4717 E Ray Rd, Phoenix, AZ 85044-6230.

What is Grace Chang's phone number?

The practice phone number listed in the NPPES registry for Grace Chang is (480) 755-4455.

Is Grace Chang's NPI active?

Yes — Grace Chang's NPI (1871174243) is active in the NPPES registry as of the last update on 2026-05-29.

IndividualActive

Grace Chang

NPI 1871174243 · Pediatric Dentistry · Phoenix, AZ

Grace Chang is a Pediatric Dentistry provider in Phoenix, AZ (NPI 1871174243).

Provider details

NPI number: 1871174243
Entity type: Individual
Primary specialty: Pediatric DentistryDental Providers
Sex: Female
Sole proprietor: Yes
License: D012810 (AZ)

Specialties & taxonomies

Pediatric DentistryPrimary1223P0221XLicense D012810 (AZ)
Dental Providers
General Practice Dentistry1223G0001XLicense DT2978 (HI)
Dental Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 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

4717 E Ray Rd

Phoenix, AZ 85044-6230

Phone: (480) 755-4455

Street-level locationGet directions

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Mailing address