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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARGARETH Y CHUA M.D.
NPI 1114906369
Pediatrics in East Boston, MA

Active since January 14, 2006PECOS Enrolled
10 GOVE ST, EAST BOSTON, MA 02128(617) 569-5800(617) 568-4780 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Margareth Y Chua M.d. NPPES

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

MARGARETH Y CHUA M.D. (NPI 1114906369) is an individual pediatrics provider in East Boston, Massachusetts, licensed in Massachusetts (157326) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114906369
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARGARETH Y CHUACredential: M.D.
Location Address10 GOVE STEast Boston, MA 02128-1920
Mailing Address10 Gove StEast Boston, MA 02128-1920 · (617) 569-5800 · Fax (617) 568-4780
Phone(617) 569-5800
Fax(617) 568-4780
Sole ProprietorNo
Enumeration DateJanuary 14, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1114906369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MA · 157326
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 ListedInternal MedicineTaxonomy 207R00000X · License 157326 (MA)
10 GOVE ST, East Boston, MA 02128
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Other Identifiers 1

Medicaid3206874MA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margareth Y Chua 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02128 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

DR. SUTAPA GHOSH M.D.
Obstetrics & Gynecology
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
ANU RUPA MEHRA MD
Family Medicine
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
SHEREEN MOHIUDDIN M.D.
Family Medicine (Geriatric Medicine)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
DOMINIQUE CARUSO MURPHY PA-C
Physician Assistant (Medical)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
MS. CAITLIN R CROWLEY FNP-BC
Nurse Practitioner (Family)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
KARIN LESCHLY M.D.
Family Medicine
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
LILIANA MANTILLA LMHC
Counselor (Mental Health)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
ARILENE I. HERNANDEZ LCSW
Social Worker (Clinical)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800

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 Margareth Chua's NPI number?

The NPI number for Margareth Chua is 1114906369. It was assigned to this individual provider in the NPPES registry on January 14, 2006.

Where is Margareth Chua located?

Margareth Chua practices at 10 Gove St, East Boston, MA 02128. The listed phone number is (617) 569-5800.

What is Margareth Chua's specialty?

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

Is Margareth Chua enrolled in Medicare?

Yes. Margareth Chua is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margareth Chua was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.