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YVONNE YUI M.D.
NPI 1164861894
Pediatrics - Neonatal-Perinatal Medicine in Washington, DC

Active since June 16, 2013PECOS Enrolled
2041 GEORGE AVE NW 3RD FLOOR HUH, WASHINGTON, DC 20060(202) 865-4541 Get Directions Write a Review

NPPES record last updated: March 29, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 29, 2023, Jun 13, 2020, Oct 26, 2018 (3 updates tracked since 2018).

About Yvonne Yui M.d. NPPES

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

YVONNE YUI M.D. (NPI 1164861894) is an individual neonatal-perinatal medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD045079) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164861894
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameYVONNE YUICredential: M.D.
Location Address2041 GEORGE AVE NW 3RD FLOOR HUHWashington, DC 20060-5216
Mailing Address2401 Georgia Ave Nw Suite 3400Washington, DC 20060-0001
Phone(202) 865-4541
Sole ProprietorNo
Enumeration DateJune 16, 2013
Last NPPES UpdateMarch 29, 20233 updates tracked since enumeration
NPPES CertifiedMarch 29, 2023
✔ NPI 1164861894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in DC · MD045079✔ Licensed in MD · D0089618
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedPediatricsTaxonomy 208000000X · License 0116026162 (VA)
2041 GEORGE AVE NW 3RD FLOOR HUH, Washington, DC 20060
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yvonne Yui 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.

Medicare Billing Reassignments

2

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

Children's Hospital
0.8 mi
Pediatrics
111 MICHIGAN AVE NW
Washington, DC 20010
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,417 clinicians in this Medicare group
NPI 1780800128 (202) 476-5000
Inova Health Care Services
12 mi
Internal Medicine
3300 GALLOWS RD, PHYSICIAN SERVICES
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • Also billed through NPI 1588717755 (Virginia)
  • 2,618 clinicians in this Medicare group
NPI 1952320061 (703) 321-2627

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 Yvonne Yui's NPI number?

The NPI number for Yvonne Yui is 1164861894. It was assigned to this individual provider in the NPPES registry on June 16, 2013.

Where is Yvonne Yui located?

Yvonne Yui practices at 2041 George Ave NW 3rd Floor Huh, Washington, DC 20060. The listed phone number is (202) 865-4541.

What is Yvonne Yui's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Yvonne Yui enrolled in Medicare?

Yes. Yvonne Yui is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Yvonne Yui's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yvonne Yui reassigns Medicare benefits to 2 organizations: Children's Hospital (Washington, DC) and Inova Health Care Services (Falls Church, VA). 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 Yvonne Yui'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 Yvonne Yui was last updated on March 29, 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.