What is Johnston Chu's NPI number?

Johnston Chu's National Provider Identifier (NPI) is 1982734315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Johnston Chu's specialty?

Johnston Chu is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Johnston Chu located?

Johnston Chu's practice location on file with NPPES is 2050 Huntington Dr Ste C, South Pasadena, CA 91030-4900.

What is Johnston Chu's phone number?

The practice phone number listed in the NPPES registry for Johnston Chu is (626) 799-8918.

Is Johnston Chu's NPI active?

Yes — Johnston Chu's NPI (1982734315) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Johnston Chu, DDS

NPI 1982734315 · General Practice Dentistry · South Pasadena, CA

Johnston Chu, DDS is a General Practice Dentistry provider in South Pasadena, CA (NPI 1982734315).

Provider details

NPI number: 1982734315
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 24957 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 24957 (CA)
Dental Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

2050 Huntington Dr Ste C

South Pasadena, CA 91030-4900

Phone: (626) 799-8918

Fax: (626) 799-7596

Street-level locationGet directions

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Mailing address