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EUNJU CHANG PT. DPT.
NPI 1437671609
Physical Therapist - Pediatrics in Harrison, NY

Active since July 10, 2017
450 MAMARONECK AVE STE 412, HARRISON, NY 10528(914) 686-3116(914) 686-3082 Get Directions Write a Review

NPPES record last updated: July 10, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Eunju Chang Pt. Dpt. NPPES

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

EUNJU CHANG PT. DPT. (NPI 1437671609) is an individual pediatrics provider in Harrison, New York, licensed in New York (016553) and active in the NPI registry since July 2017.

NPPES Registry Identity

NPI1437671609
Entity TypeIndividualFemale
Primary Taxonomy2251P0200X
Provider Legal NameEUNJU CHANGCredential: PT. DPT.
Location Address450 MAMARONECK AVE STE 412Harrison, NY 10528-2430
Mailing Address4660 Riley Run CtSugar Hill, GA 30518-6718 · (914) 727-7868
Phone(914) 686-3116
Fax(914) 686-3082
Sole ProprietorNo
Enumeration DateJuly 10, 2017
✔ NPI 1437671609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Therapist · PediatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code2251P0200X
License✔ Licensed in NY · 016553
Definition
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Pediatric Physical Therapy, who has demonstrated specialized knowledge and skill in anatomy, histology, including embryonic development, genetics, biomechanics, neurological function, neuroscience, and pathology, behavioral sciences, and understanding of diseases or conditions that necessitate physical therapy care, that affect systems that in turn necessitate physical therapy care (comorbidities), and that influence the type of intervention that can be given.
450 MAMARONECK AVE STE 412, Harrison, NY 10528
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eunju Chang Pt. Dpt. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Eunju Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Reddy Care Physical Therapy PC
13 mi
Specialist
475 NORTHERN BLVD, STE 11
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 232 clinicians in this Medicare group
NPI 1932171097 (516) 829-0030

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.

CAROLINE RINGLE PT, DPT
Physical Therapist
450 MAMARONECK AVE STE 412
HARRISON, NY 10528
Westchester County (914) 686-3116
ALEXANDER BRENDON SALLAHIAN DPT
Physical Therapist
450 MAMARONECK AVE STE 412
HARRISON, NY 10528
Westchester County (914) 686-3116
NICOLETTE VIGNA
Occupational Therapist
450 MAMARONECK AVE STE 412
HARRISON, NY 10528
Westchester County (914) 686-3116
KERRY DOLAN COTA/L
Occupational Therapy Assistant
450 MAMARONECK AVE STE 412
HARRISON, NY 10528
Westchester County (914) 686-3116
ANA NUNEZ
Speech-Language Pathologist
450 MAMARONECK AVE STE 412
HARRISON, NY 10528
Westchester County (914) 686-3116
NATALIE NILES PT, DPT
Physical Therapist (Pediatrics)
450 MAMARONECK AVE STE 412
HARRISON, NY 10528
Westchester County (914) 686-3116
NICHOLE MEORE
Occupational Therapist
450 MAMARONECK AVE STE 412
HARRISON, NY 10528
Westchester County (914) 686-3116
MARIEL VIOLA RONDINELLI
Speech-Language Pathologist
450 MAMARONECK AVE STE 412
HARRISON, NY 10528
Westchester County (914) 686-3116

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 Eunju Chang's NPI number?

The NPI number for Eunju Chang is 1437671609. It was assigned to this individual provider in the NPPES registry on July 10, 2017.

Where is Eunju Chang located?

Eunju Chang practices at 450 Mamaroneck Ave Ste 412, Harrison, NY 10528. The listed phone number is (914) 686-3116.

What is Eunju Chang's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Pediatrics, with taxonomy code 2251P0200X.

Is Eunju Chang enrolled in Medicare?

Yes. Eunju Chang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Eunju Chang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eunju Chang reassigns Medicare benefits to Reddy Care Physical Therapy PC (Great Neck, NY). The 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 Eunju Chang'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 Eunju Chang was last updated on July 10, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.