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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.

MENG-JER CHANG DDS
NPI 1396620571
Dentist - General Practice in New York, NY

Active since August 07, 2025
345 E. 24TH STREET, NEW YORK, NY 10010(212) 998-9800 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2026, Aug 7, 2025 (2 updates tracked since 2025).

About Meng-jer Chang Dds NPPES

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

MENG-JER CHANG DDS (NPI 1396620571) is an individual general practice provider in New York, New York, licensed in Connecticut (14768) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1396620571
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameMENG-JER CHANGCredential: DDS
Location Address345 E. 24TH STREETNew York, NY 10010
Mailing Address345 E. 24th StreetNew York, NY 10010 · (212) 998-9800
Phone(212) 998-9800
Sole ProprietorNo
Enumeration DateAugust 7, 2025
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1396620571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CT · 14768
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
345 E. 24TH STREET, New York, NY 10010
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Other Names 1

Other Name (5)Ethan Chang Dds

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.

RAHA KAVEH
Student in an Organized Health Care Education/Training Program
345 E. 24TH STREET
NEW YORK, NY 10010
New York County (212) 998-9800
SEUNGMIN OH
Student in an Organized Health Care Education/Training Program
345 E. 24TH STREET
NEW YORK, NY 10010
New York County (212) 998-9800
ROCHELLE SOPHIE SHTUTIN
Student in an Organized Health Care Education/Training Program
345 E. 24TH STREET
NEW YORK, NY 10010
New York County (212) 998-9800
SHREYANSH MEHTA
Student in an Organized Health Care Education/Training Program
345 E. 24TH STREET
NEW YORK, NY 10010
New York County (212) 998-9800
SANJANA PONNAM
Student in an Organized Health Care Education/Training Program
345 E. 24TH STREET
NEW YORK, NY 10010
New York County (212) 998-9800
ELENA XIU-YING PAN
Student in an Organized Health Care Education/Training Program
345 E. 24TH STREET
NEW YORK, NY 10010
New York County (212) 998-9800
YOUSEF ALTATAN
Student in an Organized Health Care Education/Training Program
345 E. 24TH STREET
NEW YORK, NY 10010
New York County (212) 998-9800
ABIGAIL BABEKOV
Student in an Organized Health Care Education/Training Program
345 E. 24TH STREET
NEW YORK, NY 10010
New York County (212) 998-9800

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 Meng-jer Chang's NPI number?

The NPI number for Meng-jer Chang is 1396620571. It was assigned to this individual provider in the NPPES registry on August 7, 2025. The provider is also known as Ethan Chang Dds.

Where is Meng-jer Chang located?

Meng-jer Chang practices at 345 E. 24th Street, New York, NY 10010. The listed phone number is (212) 998-9800.

What is Meng-jer Chang's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Meng-jer Chang was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.