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REGINA DONQUANGT YU D.O.
NPI 1679969232
Pediatrics - Pediatric Critical Care Medicine in Northridge, CA

Active since April 10, 2015PECOS Enrolled
NORTHRIDGE MEDICAL CENTER, 18300 ROSCOE BLVD, NORTHRIDGE, CA 91325(818) 885-8500 Get Directions Write a Review

NPPES record last updated: November 1, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 12, 2022, Aug 11, 2017 (2 updates tracked since 2017).

About Regina Donquangt Yu D.o. NPPES

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

REGINA DONQUANGT YU D.O. (NPI 1679969232) is an individual pediatric critical care medicine provider in Northridge, California, licensed in California (20A17199) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1679969232
Entity TypeIndividualFemale
Primary Taxonomy2080P0203X
Provider Legal NameREGINA DONQUANGT YUCredential: D.O.
Location AddressNORTHRIDGE MEDICAL CENTER, 18300 ROSCOE BLVDNorthridge, CA 91325
Mailing Address1201 W La Veta AveOrange, CA 92868-4203 · (714) 509-8620 · Fax (714) 509-4072
Phone(818) 885-8500
Sole ProprietorNo
Enumeration DateApril 10, 2015
Last NPPES UpdateNovember 1, 20242 updates tracked since enumeration
NPPES CertifiedNovember 1, 2024
✔ NPI 1679969232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in CA · 20A17199
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
Also ListedPediatricsTaxonomy 208000000X · License 20A17199 (CA)
NORTHRIDGE MEDICAL CENTER, Northridge, CA 91325
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Secondary Practice Locations 2

Location 11201 W La Veta AveOrange, CA 92868-4203 · Phone (714) 509-8620 · Fax (714) 509-4072
Location 2101 The City Dr SOrange, CA 92868-3201 · Phone (714) 456-8888

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Regina Donquangt Yu 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 Reassignments

2

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

Uc Regents Uci Dept Of Pediatrics
48 mi
Pediatrics
101 THE CITY DR S
Orange, CA 92868
  • Reassigned Medicare billing, California enrollment
  • 143 clinicians in this Medicare group
NPI 1235187311 (714) 456-8068
Children's Hospital Of Orange County
49 mi
Pediatrics
1201 W LA VETA AVE
Orange, CA 92868
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Childrens Hospital Of Orange County
  • 190 clinicians in this Medicare group
NPI 1275975104 (714) 509-8649

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

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 Regina Yu's NPI number?

The NPI number for Regina Yu is 1679969232. It was assigned to this individual provider in the NPPES registry on April 10, 2015.

Where is Regina Yu located?

Regina Yu practices at Northridge Medical Center 18300 Roscoe Blvd, Northridge, CA 91325. The listed phone number is (818) 885-8500.

What is Regina Yu's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Regina Yu enrolled in Medicare?

Yes. Regina Yu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Regina Yu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Regina Yu reassigns Medicare benefits to 2 organizations: Uc Regents Uci Dept Of Pediatrics (Orange, CA) and Children's Hospital Of Orange County (Orange, 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 Regina Yu'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 Regina Yu was last updated on November 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.