1. Home
  2. Directory
  3. Connecticut
  4. New Haven
  5. Pediatrics
  6. NPI Profile

DR. UDEME D EKONG M.D.
NPI 1376502492
Pediatrics - Pediatric Transplant Hepatology in New Haven, CT

Active since March 18, 2006PECOS Enrolled
20 YORK ST, YALE NEW HAVEN HOSPITAL, NEW HAVEN, CT 06510(203) 785-4649(203) 785-3365 Get Directions Write a Review

NPPES record last updated: January 7, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Udeme D Ekong M.d. NPPES

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

DR. UDEME D EKONG M.D. (NPI 1376502492) is an individual pediatric transplant hepatology provider in New Haven, Connecticut, licensed in Connecticut (051529) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376502492
Entity TypeIndividualFemale
Primary Taxonomy2080T0004X
Provider Legal NameDR. UDEME D EKONGCredential: M.D.
Location Address20 YORK ST, YALE NEW HAVEN HOSPITALNew Haven, CT 06510-3220
Mailing AddressPo Box 208064, Dept Of Pediatric Gastroenterology Rm 4093New Haven, CT 06520-8064 · (203) 785-4649 · Fax (203) 785-3365
Phone(203) 785-4649
Fax(203) 785-3365
Sole ProprietorNo
Enumeration DateMarch 18, 2006
Last NPPES UpdateJanuary 7, 2013
✔ NPI 1376502492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Transplant HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code2080T0004X
License✔ Licensed in CT · 051529
Definition
A pediatrician with expertise in transplant hepatology encompasses the special knowledge and skill required of pediatric gastroenterologists to care for patients prior to and following hepatic transplantation; it spans all phases of liver transplantation.
Also ListedPediatrics · Pediatric GastroenterologyTaxonomy 2080P0206X · License 036110223 (IL)
20 YORK ST, New Haven, CT 06510
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedK12803IL
Medicaid036110223IL
Medicare UPINI21966

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Udeme D Ekong 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

3

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

Medstar Medical Group II LLC
235 mi
General Practice
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG 3RD FL
Baltimore, MD 21239
  • Reassigned Medicare billing, District of Columbia enrollment
  • 3,530 clinicians in this Medicare group
NPI 1184046187 (443) 444-5606
Children's Hospital
271 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
Mgmc LLC
274 mi
Psychiatry
3800 RESERVOIR RD NW
Washington, DC 20007
  • Reassigned Medicare billing, District of Columbia enrollment
  • 861 clinicians in this Medicare group
NPI 1316949654 (888) 896-1400

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

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.

AUDREY P SENIOR APRN
Nurse Practitioner (Family)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-5860
DR. YEISID F FIGUEREDO M.D.
Pediatrics (Neonatal-Perinatal Medicine)
20 YORK ST, DEPT OF NEONATOLOGY
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-2320
YALE NEW HAVEN HOSPITAL
Durable Medical Equipment & Medical Supplies (Customized Equipment)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-2046
TAYLOR KINGSTON
Dietitian, Registered
20 YORK ST, FOOD AND NUTRITION EPB806
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-9185
DR. TRAVIS DANIEL BONTRAGER MD
Hospitalist
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-1734
TERESA JOSEPH D.O.
Internal Medicine (Nephrology)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 737-8894
MR. BRAD ST. MARTIN MD
Obstetrics & Gynecology
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
BERNADETTE BIMONTE-HACKETT LCSW
Social Worker (Clinical)
20 YORK ST, SOCIAL WORK EP10-635
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 785-5161

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 Udeme Ekong's NPI number?

The NPI number for Udeme Ekong is 1376502492. It was assigned to this individual provider in the NPPES registry on March 18, 2006.

Where is Udeme Ekong located?

Udeme Ekong practices at 20 York St Yale New Haven Hospital, New Haven, CT 06510. The listed phone number is (203) 785-4649.

What is Udeme Ekong's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Transplant Hepatology, with taxonomy code 2080T0004X.

Is Udeme Ekong enrolled in Medicare?

Yes. Udeme Ekong is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Udeme Ekong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Udeme Ekong reassigns Medicare benefits to 3 organizations: Medstar Medical Group II LLC (Baltimore, MD), Children's Hospital (Washington, DC) and Mgmc LLC (Washington, DC). 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 Udeme Ekong'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 Udeme Ekong was last updated on January 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.