CHAN CHEN MD
NPI 1619322575
Psychiatry & Neurology - Neurology in Plainsboro, NJ

Q: What is Chan Chen's NPI number?

The NPI number for Chan Chen is 1619322575. It was assigned to this individual provider in the NPPES registry on April 28, 2016. The provider is also known as Chen Chen MD.

Q: What is Chan Chen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Chan Chen was last updated on November 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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 April 28, 2016PECOS EnrolledAccepts Medicare Assignment

1 PLAINSBORO ROAD, PLAINSBORO, NJ 08536(609) 853-6049(609) 853-7221 Get Directions Write a Review

NPPES record last updated: November 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 24, 2025, Dec 15, 2021 (2 updates tracked since 2021).

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About Chan Chen Md NPPES

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

CHAN CHEN MD (NPI 1619322575) is an individual neurology provider in Plainsboro, New Jersey, licensed in New Jersey (25MA11238300) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Newark Beth Israel Medical Center, and maintains a secondary practice location in Newark.

NPPES Registry Identity

NPI1619322575

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameCHAN CHENCredential: MD

Location Address1 PLAINSBORO ROADPlainsboro, NJ 08536-1913

Mailing Address1 Plainsboro RoadPlainsboro, NJ 08536-1913 · (609) 853-6049 · Fax (609) 853-7221

Phone(609) 853-6049

Fax(609) 853-7221

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateApril 28, 2016

Last NPPES UpdateNovember 24, 20252 updates tracked since enumeration

NPPES CertifiedNovember 24, 2025

✔ NPI 1619322575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in NJ · 25MA11238300

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedPsychiatry & Neurology · EpilepsyTaxonomy 2084E0001X · License 25MA11238300 (NJ)

1 PLAINSBORO ROAD, Plainsboro, NJ 08536

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Other Names 1

Former Name (1)Chen Chen Md

Secondary Practice Location 1

Location 1201 Lyons AveNewark, NJ 07112-2027 · Phone (973) 972-2550

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Chan Chen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557746625

PECOS Enrollment IDI20220912000349

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.

Medicare Billing Reassignments

Medicare enrollment records show Chan Chen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Clinical Health Care Associates Of New Jersey, PC

12 mi

Otolaryngology

719 US HIGHWAY 206 STE 101
Hillsborough, NJ 08844

Reassigned Medicare billing, New Jersey enrollment
Also billed through NPI 1124122387 (New Jersey)
793 clinicians in this Medicare group

NPI 1962977249 (908) 271-2102

Barnabas Health Medical Group PC

30 mi

Specialist

225 WILLIAMSON ST
Elizabeth, NJ 07202

Reassigned Medicare billing, New Jersey enrollment
1,894 clinicians in this Medicare group

NPI 1841557246 (888) 724-7123

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

52 services30 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

33 services32 patients

Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional 95720

This procedure monitors brain wave activity over 12-26 hours using Video EEG (VEEG). It involves recording brain waves and video to detect irregularities. A healthcare professional will review the data and provide a report. It's non-invasive and safe.

18 services14 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Newark Beth Israel Medical Center

Acute Care Hospitals · Newark, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310002

Location201 Lyons AveNewark, NJ 07112 · Essex County

Emergency services Birthing friendly

University Medical Center Of Princeton At Plainsboro

Acute Care Hospitals · Plainsboro, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310010

LocationOne-Five Plainsboro RoadPlainsboro, NJ 08536 · Middlesex County

Emergency services Birthing friendly

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390111

Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08536 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

$144.86 typical visit price

range $63.84 – $190.92

Typical copayment $36.21 (range $15.96 – $47.73)

Most-billed visit code 99204

Established Patient

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

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 9

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

BULLAND ZAMAN MD

Family Medicine

1 PLAINSBORO ROAD
PLAINSBORO, NJ 08536

Middlesex County (609) 853-6049

STEPHANIE DOMENICA SMITH PA-C

Physician Assistant

1 PLAINSBORO ROAD
PLAINSBORO, NJ 08536

Middlesex County (732) 780-4995

PRINCETON HEALTHCARE PROVIDER GROUP LLC

Internal Medicine

1 PLAINSBORO ROAD
PLAINSBORO, NJ 08536

Middlesex County (609) 853-7619

RAJAT KUMAR M.D.

Psychiatry & Neurology (Neurology)

1 PLAINSBORO ROAD
PLAINSBORO, NJ 08536

Middlesex County (774) 287-0539

CAROLYN C. CALALANG MD

Anesthesiology

1 PLAINSBORO ROAD
PLAINSBORO, NJ 08536

Middlesex County (609) 853-7450

DR. GEORGE NAIEM IBRAHIEM FREG MD

Internal Medicine

1 PLAINSBORO ROAD
PLAINSBORO, NJ 08536

Middlesex County (609) 853-6049

LINDA M. DELAMAR CRNA

Nurse Anesthetist, Certified Registered

1 PLAINSBORO ROAD, UNIVERSITY MEDICAL CENTER OF PRINCETON
PRINCETON, NJ 08536

Middlesex County (609) 853-6500

DR. DANIA MALLICK MBBS, MSPH

Psychiatry & Neurology (Vascular Neurology)

1 PLAINSBORO ROAD
PLAINSBORO, NJ 08536

Middlesex County (609) 853-6049

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 Chan Chen's NPI number?

The NPI number for Chan Chen is 1619322575. It was assigned to this individual provider in the NPPES registry on April 28, 2016. The provider is also known as Chen Chen MD.

Where is Chan Chen located?

Chan Chen practices at 1 Plainsboro Road, Plainsboro, NJ 08536. The listed phone number is (609) 853-6049.

What is Chan Chen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Chan Chen enrolled in Medicare?

Yes. Chan Chen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Chan Chen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chan Chen reassigns Medicare benefits to 2 organizations: Clinical Health Care Associates Of New Jersey, PC (Hillsborough, NJ) and Barnabas Health Medical Group PC (Elizabeth, NJ). Each 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 Chan Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chan Chen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Chan Chen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Chan Chen affiliated with any hospitals?

According to CMS data, Chan Chen is affiliated with Newark Beth Israel Medical Center, University Medical Center Of Princeton At Plainsboro and Hospital Of Univ Of Pennsylvania.

When was this NPI record last updated?

The NPPES record for Chan Chen was last updated on November 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.