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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOHN K CHEN DMD
NPI 1407845894
Dentist in Manville, NJ

Active since October 18, 2005
7 WASHINGTON AVE, MANVILLE, NJ 08835(908) 722-6500(908) 722-7206 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John K Chen Dmd NPPES

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

DR. JOHN K CHEN DMD (NPI 1407845894) is an individual dentist in Manville, New Jersey, licensed in New Jersey (9679) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1407845894
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. JOHN K CHENCredential: DMD
Location Address7 WASHINGTON AVEManville, NJ 08835-1846
Mailing Address7 Washington AveManville, NJ 08835-1846 · (908) 722-6500 · Fax (908) 722-7206
Phone(908) 722-6500
Fax(908) 722-7206
Sole ProprietorNo
Enumeration DateOctober 18, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1407845894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in NJ · 9679
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
7 WASHINGTON AVE, Manville, NJ 08835
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Other Identifiers 1

Medicaid0559300NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES 4

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

MANVILLE DENTAL GROUP LLC
Clinic/Center (Dental)
7 WASHINGTON AVE
MANVILLE, NJ 08835
Somerset County (908) 722-6500
MRS. NIRALI TRIVEDI DDS
Dentist (General Practice)
7 WASHINGTON AVE
MANVILLE, NJ 08835
Somerset County (908) 722-6500
MRS. RAJASHREE KARANDIKAR DDS
Dentist (General Practice)
7 WASHINGTON AVE
MANVILLE, NJ 08835
Somerset County (908) 722-6500
DR. GARY HOWARD SMALL DMD
Dentist
7 WASHINGTON AVE
MANVILLE, NJ 08835
Somerset County (908) 722-6500

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 John Chen's NPI number?

The NPI number for John Chen is 1407845894. It was assigned to this individual provider in the NPPES registry on October 18, 2005.

Where is John Chen located?

John Chen practices at 7 Washington Ave, Manville, NJ 08835. The listed phone number is (908) 722-6500.

What is John Chen's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does John Chen accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list John 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.

When was this NPI record last updated?

The NPPES record for John Chen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.