DR. SOO HYUN CHOI M.D.
NPI 1851596779
Allergy & Immunology in Irvine, CA

Q: What is Soo Hyun Choi's NPI number?

The NPI number for Soo Hyun Choi is 1851596779. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Q: What is Soo Hyun Choi's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Soo Hyun Choi was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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 June 20, 2007PECOS EnrolledAccepts Medicare Assignment

6 WILLARD, ALLERGY CLINIC, IRVINE, CA 92604(888) 988-2800 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 29, 2021, Oct 21, 2016 (2 updates tracked since 2016).

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About Dr. Soo Hyun Choi M.d. NPPES

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

DR. SOO HYUN CHOI M.D. (NPI 1851596779) is an individual allergy & immunology provider in Irvine, California, licensed in California (A110922) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1851596779

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameDR. SOO HYUN CHOICredential: M.D.

Location Address6 WILLARD, ALLERGY CLINICIrvine, CA 92604-4694

Mailing Address6 Willard, Allergy ClinicIrvine, CA 92604-4694

Phone(888) 988-2800

Sole ProprietorNo

Medical School CMSOtherGraduated 2004

Enumeration DateJune 20, 2007

Last NPPES UpdateNovember 29, 20212 updates tracked since enumeration

✔ NPI 1851596779 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 · A110922

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.

6 WILLARD, Irvine, CA 92604

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Soo Hyun Choi M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476706961

PECOS Enrollment IDI20130111000408

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. MARIT KAY KREIDEL MD

Dermatology

6 WILLARD, DEPT OF DERMATOLOGY
IRVINE, CA 92604

Orange County (949) 262-5780

DR. JUN HO CHAE M.D.

Family Medicine

6 WILLARD, KAISER PERMANENTE BARRANCA MEDICAL OFFICE
IRVINE, CA 92604

Orange County (949) 262-5755

HYE JEE YI MD

Internal Medicine

6 WILLARD
IRVINE, CA 92604

Orange County (833) 574-2273

LAUREN IVEY YOROZUYA MD

Dermatology

6 WILLARD
IRVINE, CA 92604

Orange County (833) 574-2273

KAREN BUI

Pharmacist

6 WILLARD
IRVINE, CA 92604

Orange County (949) 262-5678

ALEX CHIEN LU MD

Internal Medicine

6 WILLARD
IRVINE, CA 92604

Orange County (949) 262-5000

ANN NGUYEN

Pharmacist

6 WILLARD
IRVINE, CA 92604

Orange County (949) 262-5678

ANNIE CHAU

Pharmacist

6 WILLARD
IRVINE, CA 92604

Orange County (949) 262-5678

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 Soo Hyun Choi's NPI number?

The NPI number for Soo Hyun Choi is 1851596779. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Where is Soo Hyun Choi located?

Soo Hyun Choi practices at 6 Willard Allergy Clinic, Irvine, CA 92604. The listed phone number is (888) 988-2800.

What is Soo Hyun Choi's specialty?

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

Is Soo Hyun Choi enrolled in Medicare?

Yes. Soo Hyun Choi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Soo Hyun Choi was last updated on November 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.