What is Joo Kim's NPI number?

Joo Kim's National Provider Identifier (NPI) is 1427073402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joo Kim's specialty?

Joo Kim is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Joo Kim located?

Joo Kim's practice location on file with NPPES is 2621 S Bristol St Ste 104, Santa Ana, CA 92704-5718.

What is Joo Kim's phone number?

The practice phone number listed in the NPPES registry for Joo Kim is (714) 662-1746.

Is Joo Kim's NPI active?

Yes — Joo Kim's NPI (1427073402) is active in the NPPES registry as of the last update on 2026-04-26.

IndividualActive

Joo Kim, M.D.

NPI 1427073402 · Pediatrics Physician · Santa Ana, CA

Joo Kim, M.D. is a Pediatrics Physician provider in Santa Ana, CA (NPI 1427073402).

Provider details

NPI number: 1427073402
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: A367570 (CA)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense A367570 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 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

2621 S Bristol St Ste 104

Santa Ana, CA 92704-5718

Phone: (714) 662-1746

Fax: (714) 662-1748

Street-level locationGet directions

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Mailing address