Js Liu DDS Inc
NPI 1629462031 · Dentist · Rancho Cucamonga, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Js Liu DDS Inc is a Dentist organization in Rancho Cucamonga, CA (NPI 1629462031).
Provider details
- NPI number
- 1629462031
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Johnny Liu, Dds/Owner(626) 320-3611
- License
- 51966 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Mailing address
Registry dates
- Enumerated
- 2015-03-24
- Last updated
- 2020-03-02
- Certified
- 2020-03-02
Frequently asked questions
- What is Js Liu DDS Inc's NPI number?
- Js Liu DDS Inc's National Provider Identifier (NPI) is 1629462031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Js Liu DDS Inc?
- Js Liu DDS Inc is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Js Liu DDS Inc located?
- Js Liu DDS Inc's practice location on file with NPPES is 9791 Baseline Road, Rancho Cucamonga, CA 91730.
- What is Js Liu DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for Js Liu DDS Inc is (909) 987-8779.
- Does Js Liu DDS Inc accept Medicare?
- Js Liu DDS Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Js Liu DDS Inc?
- The authorized official listed on Js Liu DDS Inc's NPPES record is Johnny Liu, Dds/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Js Liu DDS Inc's NPI active?
- Yes — Js Liu DDS Inc's NPI (1629462031) is active in the NPPES registry as of the last update on 2020-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.