Chang Liu
NPI 1932648300 · Pediatric Dentistry · Los Angeles, CA
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chang Liu is a Pediatric Dentistry provider in Los Angeles, CA (NPI 1932648300).
Provider details
- NPI number
- 1932648300
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 2916 Kiperash DrSan Jose, CA 95133-2926Phone: (510) 366-1529
Registry dates
- Enumerated
- 2017-02-18
- Last updated
- 2019-08-02
Frequently asked questions
- What is Chang Liu's NPI number?
- Chang Liu's National Provider Identifier (NPI) is 1932648300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chang Liu's specialty?
- Chang Liu is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Chang Liu located?
- Chang Liu's practice location on file with NPPES is 4650 W Sunset Blvd, Los Angeles, CA 90027-6062.
- What is Chang Liu's phone number?
- The practice phone number listed in the NPPES registry for Chang Liu is (323) 660-2450.
- Does Chang Liu accept Medicare?
- Chang Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chang Liu's NPI active?
- Yes — Chang Liu's NPI (1932648300) is active in the NPPES registry as of the last update on 2019-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.