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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. ROGER NELSON WARREN D.D.S.
NPI 1396732293
Dentist - Periodontics in Clifton, NJ

Active since October 05, 2005
1001 CLIFTON AVE, CLIFTON, NJ 07013(973) 471-5600(973) 471-4652 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Roger Nelson Warren D.d.s. NPPES

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

DR. ROGER NELSON WARREN D.D.S. (NPI 1396732293) is an individual periodontics provider in Clifton, New Jersey, licensed in New Jersey (DI0009492) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1396732293
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameDR. ROGER NELSON WARRENCredential: D.D.S.
Location Address1001 CLIFTON AVEClifton, NJ 07013-3586
Mailing Address8 Pharis PlUpper Saddle River, NJ 07458-1408 · (201) 327-4020 · Fax (201) 327-1130
Phone(973) 471-5600
Fax(973) 471-4652
Sole ProprietorNo
Enumeration DateOctober 5, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1396732293 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in NJ · DI0009492
Definition

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

1001 CLIFTON AVE, Clifton, NJ 07013
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Other Providers at the Same Location NPPES 10

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

DANIEL A RICE M.D.
Specialist
1001 CLIFTON AVE
CLIFTON, NJ 07013
Passaic County (973) 779-7231
DR. RONALD I. DEBLINGER D.M.D.
Dentist (Endodontics)
1001 CLIFTON AVE, SUITE 1A
CLIFTON, NJ 07013
Passaic County (973) 773-6050
RODOLFO A MUNERA
Internal Medicine (Infectious Disease)
1001 CLIFTON AVE, STE 1B
CLIFTON, NJ 07013
Passaic County (973) 472-8000
DR. JOON HYUNG PARK D.D.S.
Dentist (Endodontics)
1001 CLIFTON AVE
CLIFTON, NJ 07013
Passaic County (973) 773-6050
DR. JASON DEBLINGER D.M.D.
Dentist (Endodontics)
1001 CLIFTON AVE, SUITE 1A
CLIFTON, NJ 07013
Passaic County (973) 773-6050
CLIFTON ENDODONTICS
Dentist (Endodontics)
1001 CLIFTON AVE, SUITE 1A
CLIFTON, NJ 07013
Passaic County (973) 773-6050
ENDODONTIC ASSOCIATES OF CLIFTON
Dentist (Endodontics)
1001 CLIFTON AVE, SUITE 1A
CLIFTON, NJ 07013
Passaic County (973) 773-6050
ROGER WARREN, DDS, PA
Dentist (Periodontics)
1001 CLIFTON AVE, SUITE 2A
CLIFTON, NJ 07013
Passaic County (973) 471-5600

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 Roger Warren's NPI number?

The NPI number for Roger Warren is 1396732293. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Where is Roger Warren located?

Roger Warren practices at 1001 Clifton Ave, Clifton, NJ 07013. The listed phone number is (973) 471-5600.

What is Roger Warren's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Roger Warren was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.