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JANE YOON MD
NPI 1912249913
Pediatrics in Fountain Valley, CA

Active since March 18, 2013PECOS Enrolled
18035 BROOKHURST STREET, STE 2100, FOUNTAIN VALLEY, CA 92708(657) 241-9090(714) 665-4603 Get Directions Write a Review

NPPES record last updated: April 28, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 18, 2020, Mar 28, 2017 (2 updates tracked since 2017).

About Jane Yoon Md NPPES

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

JANE YOON MD (NPI 1912249913) is an individual pediatrics provider in Fountain Valley, California, licensed in California (A174872) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912249913
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameJANE YOONCredential: MD
Location Address18035 BROOKHURST STREET, STE 2100Fountain Valley, CA 92708
Mailing Address3091 Sage View CtFullerton, CA 92833-5511
Phone(657) 241-9090
Fax(714) 665-4603
Sole ProprietorNo
Enumeration DateMarch 18, 2013
Last NPPES UpdateApril 28, 20232 updates tracked since enumeration
NPPES CertifiedApril 28, 2023
✔ NPI 1912249913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in CA · A174872✔ Licensed in NY · 290787
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.
18035 BROOKHURST STREET, STE 2100, Fountain Valley, CA 92708
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Other Names 1

Former Name (1)Jae Won Yoon

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jane Yoon Md 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Jane Yoon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Memorialcare Medical Foundation
0.8 mi
Clinic/Center
17360 BROOKHURST ST
Fountain Valley, CA 92708
  • Reassigned Medicare billing, California enrollment
  • 948 clinicians in this Medicare group
NPI 1205167350 (877) 696-3622
Compass Dermatopathology, Inc.
72 mi
Dermatopathology
6605 NANCY RIDGE DR
San Diego, CA 92121
  • Reassigned Medicare billing, California enrollment
  • 28 clinicians in this Medicare group
NPI 1922312248 (858) 900-2712
Ridgecrest Regional Hospital
132 mi
Rural Health
1041 N CHINA LAKE BLVD
Ridgecrest, CA 93555
  • Reassigned Medicare billing, California enrollment
  • 143 clinicians in this Medicare group
NPI 1639448400 (760) 446-0121

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 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.

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 Jane Yoon's NPI number?

The NPI number for Jane Yoon is 1912249913. It was assigned to this individual provider in the NPPES registry on March 18, 2013. The provider is also known as Jae Won Yoon.

Where is Jane Yoon located?

Jane Yoon practices at 18035 Brookhurst Street, Ste 2100, Fountain Valley, CA 92708. The listed phone number is (657) 241-9090.

What is Jane Yoon's specialty?

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

Is Jane Yoon enrolled in Medicare?

Yes. Jane Yoon is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jane Yoon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jane Yoon reassigns Medicare benefits to 3 organizations: Memorialcare Medical Foundation (Fountain Valley, CA), Compass Dermatopathology, Inc. (San Diego, CA) and Ridgecrest Regional Hospital (Ridgecrest, 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 Jane Yoon'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 Jane Yoon was last updated on April 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.