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DR. MARGARET KIYO IKEDA M.D.
NPI 1750475117
Pediatrics in New Haven, CT

Active since October 02, 2006PECOS Enrolled
374 GRAND AVE, NEW HAVEN, CT 06513(203) 777-7411(203) 777-6508 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Margaret Kiyo Ikeda M.d. NPPES

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

DR. MARGARET KIYO IKEDA M.D. (NPI 1750475117) is an individual pediatrics provider in New Haven, Connecticut, licensed in Connecticut (028111) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750475117
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. MARGARET KIYO IKEDACredential: M.D.
Location Address374 GRAND AVENew Haven, CT 06513-3733
Mailing Address11 Flying Point RdBranford, CT 06405-5703 · (203) 488-2296
Phone(203) 777-7411
Fax(203) 777-6508
Sole ProprietorNo
Enumeration DateOctober 2, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1750475117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CT · 028111
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.
Also ListedPediatrics · Pediatric Infectious DiseasesTaxonomy 2080P0208X · License 028111 (CT)
374 GRAND AVE, New Haven, CT 06513
Open in Google Maps ↗

Other Identifiers 4

Other028111CT · Medical License
Other17724CT · Controlled Substance
Medicaid001281112CT
Other38502CT · American Board Pediatrics

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Margaret Kiyo Ikeda 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 Margaret Ikeda reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Yale University
1.6 mi
Advanced Practice Midwife
100 CHURCH ST S STE 200, YALE SCHOOL OF NURSING
New Haven, CT 06519
  • Reassigned Medicare billing, Connecticut enrollment
  • 3,728 clinicians in this Medicare group
NPI 1124148887 (203) 737-5432
United Community And Family Services, Inc.
45 mi
Federally Qualified Health Center (FQHC)
47 TOWN STREET
Norwich, CT 06360
  • Reassigned Medicare billing, Connecticut enrollment
  • 166 clinicians in this Medicare group
NPI 1467482539 (860) 892-7042

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 06513 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

MRS. AGUSTINA FOUGERE MA LPC
Counselor (Professional)
374 GRAND AVE
NEW HAVEN, CT 06513
South Central Connecticut Planning Region (203) 777-7411
REBECCA A BUNNELL PA
Physician Assistant
374 GRAND AVE, FAIR HAVEN COMMUNITY HEALTH CENTER
NEW HAVEN, CT 06513
South Central Connecticut Planning Region (203) 777-7411
DAIJSIA MELENA BUBB APRN
Nurse Practitioner (Family)
374 GRAND AVE
NEW HAVEN, CT 06513
South Central Connecticut Planning Region (203) 777-7411
SYDNEY HENCK LCSW
Social Worker (Clinical)
374 GRAND AVE
NEW HAVEN, CT 06513
South Central Connecticut Planning Region (203) 777-7411
ANASTASIA CAMPOS LMSW
Social Worker (Clinical)
374 GRAND AVE
NEW HAVEN, CT 06513
South Central Connecticut Planning Region (203) 777-7411
JOEL DANIEL NEWMAN BLUMAN MD
Family Medicine
374 GRAND AVE
NEW HAVEN, CT 06513
South Central Connecticut Planning Region (203) 777-7411
MARK AUSTIN MS, NCC, LPC
Counselor (Professional)
374 GRAND AVE
NEW HAVEN, CT 06513
South Central Connecticut Planning Region (203) 777-7411
RACHEL ROMERO APRN
Nurse Practitioner (Family)
374 GRAND AVE
NEW HAVEN, CT 06513
South Central Connecticut Planning Region (203) 777-7411

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 Margaret Ikeda's NPI number?

The NPI number for Margaret Ikeda is 1750475117. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Margaret Ikeda located?

Margaret Ikeda practices at 374 Grand Ave, New Haven, CT 06513. The listed phone number is (203) 777-7411.

What is Margaret Ikeda's specialty?

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

Is Margaret Ikeda enrolled in Medicare?

Yes. Margaret Ikeda is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Margaret Ikeda's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Ikeda reassigns Medicare benefits to 2 organizations: Yale University (New Haven, CT) and United Community And Family Services, Inc. (Norwich, CT). 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 Margaret Ikeda'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 Margaret Ikeda was last updated on March 7, 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.