HYO-JUNG CHOI MBBS
NPI 1770080343
Pediatrics - Neonatal-Perinatal Medicine in Tarzana, CA

Q: What is Hyo-jung Choi's NPI number?

The NPI number for Hyo-jung Choi is 1770080343. It was assigned to this individual provider in the NPPES registry on April 10, 2018.

Q: What is Hyo-jung Choi's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Q: When was this NPI record last updated?

The NPPES record for Hyo-jung Choi was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 10, 2018PECOS Enrolled

18321 CLARK ST, TARZANA, CA 91356(310) 423-4451(310) 423-2114 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 9, 2025, May 13, 2025, Nov 23, 2022 and 1 more (4 updates tracked since 2018).

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About Hyo-jung Choi Mbbs NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HYO-JUNG CHOI MBBS (NPI 1770080343) is an individual neonatal-perinatal medicine provider in Tarzana, California, licensed in California (A173303) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in West Hollywood.

NPPES Registry Identity

NPI1770080343

Entity TypeIndividualFemale

Primary Taxonomy2080N0001X

Provider Legal NameHYO-JUNG CHOICredential: MBBS

Location Address18321 CLARK STTarzana, CA 91356-3501

Mailing Address4140 W 190th StTorrance, CA 90504-5513

Phone(310) 423-4451

Fax(310) 423-2114

Sole ProprietorNo

Enumeration DateApril 10, 2018

Last NPPES UpdateJuly 9, 20254 updates tracked since enumeration

NPPES CertifiedJuly 9, 2025

✔ NPI 1770080343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in CA · A173303

Definition

A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

Also ListedPediatricsTaxonomy 208000000X · License 173303 (CA)

18321 CLARK ST, Tarzana, CA 91356

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Secondary Practice Location 1

Location 18700 Beverly Blvd Ste 4221West Hollywood, CA 90048-1804 · Phone (310) 423-4451 · Fax (310) 423-2114

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hyo-jung Choi Mbbs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JONATHAN ANDREW PRINCE M.D.

Emergency Medicine