KRIS CHANG D.O.
NPI 1770965956
Pediatrics in Orange, CA

Q: What is Kris Chang's NPI number?

The NPI number for Kris Chang is 1770965956. It was assigned to this individual provider in the NPPES registry on June 24, 2015.

Q: What is Kris Chang's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kris Chang was last updated on September 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 24, 2015PECOS Enrolled

1201 W LA VETA AVE, ORANGE, CA 92868(714) 509-8826 Get Directions Write a Review

NPPES record last updated: September 3, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 3, 2020, Aug 7, 2018 (2 updates tracked since 2018).

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About Kris Chang D.o. NPPES

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

KRIS CHANG D.O. (NPI 1770965956) is an individual pediatrics provider in Orange, California, licensed in California (20A18324) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1770965956

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameKRIS CHANGCredential: D.O.

Location Address1201 W LA VETA AVEOrange, CA 92868-4203

Mailing Address1201 W La Veta AveOrange, CA 92868-4203 · (714) 509-8826

Phone(714) 509-8826

Sole ProprietorNo

Enumeration DateJune 24, 2015

Last NPPES UpdateSeptember 3, 20202 updates tracked since enumeration

NPPES CertifiedSeptember 1, 2020

✔ NPI 1770965956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in CA · 20A18324✔ Licensed in IL · 125-066863✔ Licensed in TX · R6362

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.

1201 W LA VETA AVE, Orange, CA 92868

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Secondary Practice Locations 2

Location 1301 N 8th StSpringfield, IL 62701-1041 · Phone (217) 545-0003 · Fax (217) 545-7615

Location 24900 Mueller Blvd Ste 3S.066CAustin, TX 78723-3079 · Phone (512) 324-0165

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kris Chang D.o. 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 Reassignment

Medicare enrollment records show Kris Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dell Children's Medical Group

1,202 mi

Pediatrics

1000 HESTERS CROSSING RD
Round Rock, TX 78681

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Dell Childrens Medical Group
576 clinicians in this Medicare group

NPI 1790103869 (512) 628-1800

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 92868 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.

TRISHA JACKSON

Social Worker

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 509-8521

CHILDREN'S HOSPITAL OF ORANGE COUNTY

Neurological Surgery

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 509-8649

JULIAN THOMAS MD

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 509-7601

DR. GEOFFREY CARSON CHENG MD

Pediatrics (Pediatric Hematology-Oncology)

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 509-8636

BRIANNA JOY LEYDEN

Student in an Organized Health Care Education/Training Program

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (714) 997-3000

DR. MARNI CARMELA SWITKIN NAGEL PH.D.

Psychologist (Clinical Child & Adolescent)

1201 W LA VETA AVE, 503
ORANGE, CA 92868

Orange County (714) 532-8481

DR. DAINA DREIMANE MD

Pediatrics (Pediatric Endocrinology)

1201 W LA VETA AVE
ORANGE, CA 92868

Orange County (888) 770-2462

DR. SHARIEF KHALIL TARAMAN M.D.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

1201 W LA VETA AVE, CHILDREN'S HOSPITAL OF ORANGE COUNTY, NEUROLOGY
ORANGE, CA 92868

Orange County (714) 509-7601

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 Kris Chang's NPI number?

The NPI number for Kris Chang is 1770965956. It was assigned to this individual provider in the NPPES registry on June 24, 2015.

Where is Kris Chang located?

Kris Chang practices at 1201 W La Veta Ave, Orange, CA 92868. The listed phone number is (714) 509-8826.

What is Kris Chang's specialty?

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

Is Kris Chang enrolled in Medicare?

Yes. Kris Chang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kris Chang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kris Chang reassigns Medicare benefits to Dell Children's Medical Group (Round Rock, TX). The 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 Kris Chang'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 Kris Chang was last updated on September 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.