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DR. WILLIAM YUEN CHEN MD
NPI 1780784181
Internal Medicine - Gastroenterology in East Brunswick, NJ

Active since September 25, 2006PECOS Enrolled
561 CRANBURY RD, EAST BRUNSWICK, NJ 08816(732) 238-4993(732) 390-1751 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Yuen Chen Md NPPES

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

DR. WILLIAM YUEN CHEN MD (NPI 1780784181) is an individual gastroenterology provider in East Brunswick, New Jersey, licensed in New Jersey (25MA04995300) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780784181
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. WILLIAM YUEN CHENCredential: MD
Location Address561 CRANBURY RDEast Brunswick, NJ 08816
Mailing Address561 Cranbury RdEast Brunswick, NJ 08816 · (732) 238-4993 · Fax (732) 390-1751
Phone(732) 238-4993
Fax(732) 390-1751
Sole ProprietorNo
Enumeration DateSeptember 25, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1780784181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NJ · 25MA04995300
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
561 CRANBURY RD, East Brunswick, NJ 08816
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Other Identifiers 6

Medicaid0334006NJ
Other4338394Aetna
Other0136158000Amerihealth
Medicare UPINC63327
Medicare ID-Type Unspecified439367A49
OtherOK6780Healthnet

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Yuen Chen Md 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 08816 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 20

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

ADVANTAGE MEDICAL ASSOCIATES, PA
Internal Medicine
561 CRANBURY RD
EAST BRUNSWICK, NJ 08816
Middlesex County (732) 390-7400
BAY ANESTHESIA LLC
Anesthesiology
561 CRANBURY RD
EAST BRUNSWICK, NJ 08816
Middlesex County (201) 847-8079
CRAIG WEINSTEIN MD
Specialist
561 CRANBURY RD
E BRUNSWICK, NJ 08816
Middlesex County (201) 342-1205
MISHA BASALAEV MD
Internal Medicine
561 CRANBURY RD
EAST BRUNSWICK, NJ 08816
Middlesex County (732) 390-7400
SEE MORE EYE CARE
Optometrist
561 CRANBURY RD, SUITE E
EAST BRUNSWICK, NJ 08816
Middlesex County (732) 651-2070
GLORIA TUAZON TRINIDAD APN
Nurse Practitioner (Family)
561 CRANBURY RD
EAST BRUNSWICK, NJ 08816
Middlesex County (732) 238-8200
MS. IRINA MILGRAM PA
Physician Assistant (Medical)
561 CRANBURY RD, SUITE L
EAST BRUNSWICK, NJ 08816
Middlesex County (732) 390-1883
DR. CHARLES JAY BRANDWEIN MD
Internal Medicine (Gastroenterology)
561 CRANBURY RD
EAST BRUNSWICK, NJ 08816
Middlesex County (732) 238-4993

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 William Chen's NPI number?

The NPI number for William Chen is 1780784181. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is William Chen located?

William Chen practices at 561 Cranbury Rd, East Brunswick, NJ 08816. The listed phone number is (732) 238-4993.

What is William Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is William Chen enrolled in Medicare?

Yes. William Chen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Chen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.