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

CHAEUN HWANG LPC, LMHC, NCC
NPI 1457023566
Counselor - Professional in Allendale, NJ

Q: What is Chaeun Hwang's NPI number?

The NPI number for Chaeun Hwang is 1457023566. It was assigned to this individual provider in the NPPES registry on September 28, 2021.

Q: What is Chaeun Hwang's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Chaeun Hwang was last updated on October 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since September 28, 2021PECOS Enrolled

1 DE MERCURIO DR STE 7-8, ALLENDALE, NJ 07401(551) 239-2373 Get Directions Write a Review

NPPES record last updated: October 9, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 9, 2026, Oct 3, 2026, Sep 20, 2026 and 9 more (12 updates tracked since 2021).

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About Chaeun Hwang Lpc, Lmhc, Ncc NPPES

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

CHAEUN HWANG LPC, LMHC, NCC (NPI 1457023566) is an individual professional provider in Allendale, New Jersey, licensed in New Jersey (37PC01202700) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hoboken, and is a graduate of University Of Massachusetts Medical School (2018).

NPPES Registry Identity

NPI1457023566

Entity TypeIndividualFemale

Primary Taxonomy101YP2500X

Provider Legal NameCHAEUN HWANGCredential: LPC, LMHC, NCC

Location Address1 DE MERCURIO DR STE 7-8Allendale, NJ 07401-1717

Mailing Address33 E Midland Ave # 11Paramus, NJ 07652-2916 · (551) 239-2373

Phone(551) 239-2373

Sole ProprietorNo

Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2018

Enumeration DateSeptember 28, 2021

Last NPPES UpdateOctober 9, 202612 updates tracked since enumeration

NPPES CertifiedOctober 9, 2026

✔ NPI 1457023566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in NJ · 37PC01202700

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License MH28729 (FL)

Also ListedCounselor · SchoolTaxonomy 101YS0200X · License 01716389 (NJ), 01698213 (NJ)

1 DE MERCURIO DR STE 7-8, Allendale, NJ 07401

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Secondary Practice Location 1

Location 1221 River St Ste 9Hoboken, NJ 07030-5990 · Phone (551) 239-2373

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chaeun Hwang Lpc, Lmhc, Ncc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557848579

PECOS Enrollment IDI20260121003459

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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALLISON PALMERI LSW

Social Worker

1 DE MERCURIO DR STE 7-8
ALLENDALE, NJ 07401

Bergen County (201) 975-5196

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 Chaeun Hwang's NPI number?

The NPI number for Chaeun Hwang is 1457023566. It was assigned to this individual provider in the NPPES registry on September 28, 2021.

Where is Chaeun Hwang located?

Chaeun Hwang practices at 1 De Mercurio Dr Ste 7-8, Allendale, NJ 07401. The listed phone number is (551) 239-2373.

What is Chaeun Hwang's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Chaeun Hwang enrolled in Medicare?

Yes. Chaeun Hwang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Chaeun Hwang was last updated on October 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.