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HEE-JIN JUNG DO
NPI 1154883973
Allergy & Immunology in Los Angeles, CA

Active since April 01, 2019PECOS Enrolled
1127 WILSHIRE BLVD STE 600, LOS ANGELES, CA 90017(213) 278-0021(213) 278-0973 Get Directions Write a Review

NPPES record last updated: August 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 10, 2026, Apr 1, 2019 (2 updates tracked since 2019).

About Hee-jin Jung Do NPPES

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

HEE-JIN JUNG DO (NPI 1154883973) is an individual allergy & immunology provider in Los Angeles, California, licensed in California (20A24241) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hackensack, and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2019).

NPPES Registry Identity

NPI1154883973
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameHEE-JIN JUNGCredential: DO
Location Address1127 WILSHIRE BLVD STE 600Los Angeles, CA 90017-3907
Mailing Address126 Kensington AveNorwood, NJ 07648-1925
Phone(213) 278-0021
Fax(213) 278-0973
Sole ProprietorNo
Medical School CMSTouro Un Col Of Osteopathic Medicine, New YorkGraduated 2019
Enumeration DateApril 1, 2019
Last NPPES UpdateAugust 10, 20262 updates tracked since enumeration
NPPES CertifiedAugust 10, 2026
✔ NPI 1154883973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in CA · 20A24241
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
1127 WILSHIRE BLVD STE 600, Los Angeles, CA 90017
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Secondary Practice Location 1

Location 130 Prospect AveHackensack, NJ 07601-1915 · Phone (551) 996-2000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hee-jin Jung Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9739534363
PECOS Enrollment IDI20260420003471
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Hee-jin Jung reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allergy Asthma & Respiratory Care Center
18 mi
Allergy & Immunology
2600 REDONDO AVE, SUITE 400
Long Beach, CA 90806
  • Reassigned Medicare billing, California enrollment
  • 3 clinicians in this Medicare group
NPI 1497719447 (562) 997-7888
Csi Medical Group
22 mi
MOHS-Micrographic Surgery
1360 W 6TH ST STE 370
San Pedro, CA 90732
  • Reassigned Medicare billing, California enrollment
  • 179 clinicians in this Medicare group
NPI 1871909804 (310) 519-8890

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 3

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

ARIEL DANKNER FNP
Nurse Practitioner (Family)
1127 WILSHIRE BLVD STE 600
LOS ANGELES, CA 90017
Los Angeles County (213) 278-0021
CAITLIN SHUREB PA-C
Physician Assistant
1127 WILSHIRE BLVD STE 600
LOS ANGELES, CA 90017
Los Angeles County (213) 278-0021
STACEY PUN MD
Pathology (Dermatopathology)
1127 WILSHIRE BLVD STE 600
LOS ANGELES, CA 90017
Los Angeles County (213) 278-0021

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hee-jin Jung's NPI number?

The NPI number for Hee-jin Jung is 1154883973. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Where is Hee-jin Jung located?

Hee-jin Jung practices at 1127 Wilshire Blvd Ste 600, Los Angeles, CA 90017. The listed phone number is (213) 278-0021.

What is Hee-jin Jung's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Hee-jin Jung enrolled in Medicare?

Yes. Hee-jin Jung is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Hee-jin Jung's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hee-jin Jung reassigns Medicare benefits to 2 organizations: Allergy Asthma & Respiratory Care Center (Long Beach, CA) and Csi Medical Group (San Pedro, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hee-jin Jung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Hee-jin Jung was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.