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STEVE O KWON M.D.
NPI 1841399847
Pediatrics in Yorba Linda, CA

Active since September 22, 2006PECOS Enrolled
4300 ROSE DR, YORBA LINDA, CA 92886(714) 528-4211(714) 579-6868 Get Directions Write a Review

NPPES record last updated: November 5, 2021. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Nov 5, 2021, Oct 21, 2020, Sep 24, 2018 and 1 more (4 updates tracked since 2018).

About Steve O Kwon M.d. NPPES

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

STEVE O KWON M.D. (NPI 1841399847) is an individual pediatrics provider in Yorba Linda, California, licensed in California (A85597) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841399847
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameSTEVE O KWONCredential: M.D.
Location Address4300 ROSE DRYorba Linda, CA 92886-2026
Mailing Address4300 Rose DrYorba Linda, CA 92886-2026
Phone(714) 528-4211
Fax(714) 579-6868
Sole ProprietorNo
Enumeration DateSeptember 22, 2006
Last NPPES UpdateNovember 5, 20214 updates tracked since enumeration
NPPES CertifiedNovember 5, 2021
✔ NPI 1841399847 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A85597
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4300 ROSE DR, Yorba Linda, CA 92886
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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 (PECOS)

Steve O Kwon M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92886 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MICHAEL CHRISTOPHER VALDEZ MD
Internal Medicine
4300 ROSE DR
YORBA LINDA, CA 92886
Orange County (714) 577-6652
KENNETH TAN MD
Family Medicine
4300 ROSE DR
YORBA LINDA, CA 92886
Orange County (714) 528-4211
ANGSUMARN LUECHA MD
Family Medicine
4300 ROSE DR
YORBA LINDA, CA 92886
Orange County (714) 528-4211
CHRISTIN JANE TEE MD
Family Medicine
4300 ROSE DR
YORBA LINDA, CA 92886
Orange County (714) 577-6680
JUDY A LOSCO D.O.
Family Medicine
4300 ROSE DR
YORBA LINDA, CA 92886
Orange County (714) 528-4211
DR. BRIAN T. LAI DO
Family Medicine
4300 ROSE DR
YORBA LINDA, CA 92886
Orange County (714) 577-6680
ANA IVANOVA M.D.
Family Medicine
4300 ROSE DR
YORBA LINDA, CA 92886
Orange County (714) 577-6680
TANYA MAYFIELD MD
Pediatrics
4300 ROSE DR
YORBA LINDA, CA 92886
Orange County (714) 577-6677

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 Steve Kwon's NPI number?

The NPI number for Steve Kwon is 1841399847. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Steve Kwon located?

Steve Kwon practices at 4300 Rose Dr, Yorba Linda, CA 92886. The listed phone number is (714) 528-4211.

What is Steve Kwon's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Steve Kwon enrolled in Medicare?

Yes. Steve Kwon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Steve Kwon was last updated on November 5, 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.