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HO-CHOONG CHANG M.D.
NPI 1679581458
Pediatrics in New Haven, CT

Active since August 04, 2006PECOS Enrolled
150 SARGENT DR, NEW HAVEN, CT 06511(203) 777-7411 Get Directions Write a Review

NPPES record last updated: September 11, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 11, 2024, Jun 1, 2021 (2 updates tracked since 2021).

About Ho-choong Chang M.d. NPPES

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

HO-CHOONG CHANG M.D. (NPI 1679581458) is an individual pediatrics provider in New Haven, Connecticut, licensed in Connecticut (62224) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Hartford.

NPPES Registry Identity

NPI1679581458
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameHO-CHOONG CHANGCredential: M.D.
Location Address150 SARGENT DRNew Haven, CT 06511-6100
Mailing Address150 Sargent DrNew Haven, CT 06511-6100 · (203) 777-7411
Phone(203) 777-7411
Sole ProprietorNo
Enumeration DateAugust 4, 2006
Last NPPES UpdateSeptember 11, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2024
✔ NPI 1679581458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in CT · 62224✔ Licensed in PA · MD0681761✔ Licensed in NJ · 25MA06940000
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.

150 SARGENT DR, New Haven, CT 06511
Open in Google Maps ↗

Secondary Practice Location 1

Location 176 New Britain AveHartford, CT 06106-3305 · Phone (860) 547-0970 · Fax (860) 547-0980

Other Identifiers 1

Medicaid001763774PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ho-choong Chang 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 06511 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.

SOUTHERN CONNECTICUT INTERNAL MEDICINE
Internal Medicine
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-4444
DR. SAMUEL GELLER M.D.
Internal Medicine
150 SARGENT DR, SUITE 1
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-4444
HARVEY J KLIMAN MD
Pathology (Anatomic Pathology & Clinical Pathology)
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 785-4708
AYDIN M ARICI MD
Obstetrics & Gynecology (Reproductive Endocrinology)
150 SARGENT DR, 2ND FLOOR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 785-4708
KATHLEEN ANNE FEARN MD
Pediatrics
150 SARGENT DR, STE 6
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-4321
SOUTHERN CONNECTICUT INTERNAL MEDICINE
Internal Medicine
150 SARGENT DR, SUITE1
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-4444
J RYAN MARTIN MD
Obstetrics & Gynecology
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 785-2140
DR. LEE JUNG M.D.
Internal Medicine
150 SARGENT DR
NEW HAVEN, CT 06511
South Central Connecticut Planning Region (203) 781-4444

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 Ho-choong Chang's NPI number?

The NPI number for Ho-choong Chang is 1679581458. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Where is Ho-choong Chang located?

Ho-choong Chang practices at 150 Sargent Dr, New Haven, CT 06511. The listed phone number is (203) 777-7411.

What is Ho-choong Chang's specialty?

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

Is Ho-choong Chang enrolled in Medicare?

Yes. Ho-choong Chang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ho-choong Chang was last updated on September 11, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.