OrganizationActive
Joanne Leung D.D.S, a Professional Corp.
NPI 1215326525 · Dentist · Diamond Bar, CA
Joanne Leung D.D.S, a Professional Corp. is a Dentist organization in Diamond Bar, CA (NPI 1215326525).
Provider details
- NPI number
- 1215326525
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Joanne Leung, Ceo(909) 580-8899
- License
- 54961 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(74/100 index)
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
20885 Golden Springs Dr
Diamond Bar, CA 91789-3805
Phone: (909) 580-8899
Street-level locationGet directions
Mailing address
1923 Peaceful Hills Rd
Diamond Bar, CA 91789-4026
Registry dates
- Enumerated
- 2015-01-11
- Last updated
- 2015-01-11
Frequently asked questions
- What is Joanne Leung D.D.S, a Professional Corp.'s NPI number?
- Joanne Leung D.D.S, a Professional Corp.'s National Provider Identifier (NPI) is 1215326525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joanne Leung D.D.S, a Professional Corp.?
- Joanne Leung D.D.S, a Professional Corp. is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Joanne Leung D.D.S, a Professional Corp. located?
- Joanne Leung D.D.S, a Professional Corp.'s practice location on file with NPPES is 20885 Golden Springs Dr, Diamond Bar, CA 91789-3805.
- What is Joanne Leung D.D.S, a Professional Corp.'s phone number?
- The practice phone number listed in the NPPES registry for Joanne Leung D.D.S, a Professional Corp. is (909) 580-8899.
- Who is the authorized official for Joanne Leung D.D.S, a Professional Corp.?
- The authorized official listed on Joanne Leung D.D.S, a Professional Corp.'s NPPES record is Joanne Leung, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joanne Leung D.D.S, a Professional Corp.'s NPI active?
- Yes — Joanne Leung D.D.S, a Professional Corp.'s NPI (1215326525) is active in the NPPES registry as of the last update on 2015-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.