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DR. MARK VICTOR VALENTINAS DDS
NPI 1205099454
Dentist - General Practice in Naperville, IL

Active since July 08, 2008
1001 E CHICAGO AVE, #143, NAPERVILLE, IL 60540(630) 369-0111(630) 369-0378 Get Directions Write a Review

NPPES record last updated: July 8, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark Victor Valentinas Dds NPPES

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

DR. MARK VICTOR VALENTINAS DDS (NPI 1205099454) is an individual general practice provider in Naperville, Illinois, licensed in Illinois (019017898) and active in the NPI registry since July 2008.

NPPES Registry Identity

NPI1205099454
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MARK VICTOR VALENTINASCredential: DDS
Location Address1001 E CHICAGO AVE, #143Naperville, IL 60540-5526
Mailing Address1001 E Chicago Ave, #143Naperville, IL 60540-5526 · (630) 369-0111 · Fax (630) 369-0378
Phone(630) 369-0111
Fax(630) 369-0378
Sole ProprietorNo
Enumeration DateJuly 8, 2008
✔ NPI 1205099454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in IL · 019017898
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1001 E CHICAGO AVE, Naperville, IL 60540
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Other Providers at the Same Location NPPES 13

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

TAMMY LICATA
Developmental Therapist
1001 E CHICAGO AVE, SUITE 151
NAPERVILLE, IL 60540
Dupage County (630) 305-4196
KATHY EVANGELISTA M.S., CCC-SLP/L
Speech-Language Pathologist
1001 E CHICAGO AVE, SUITE 151
NAPERVILLE, IL 60540
Dupage County (630) 305-4196
LITTLE FRIENDS CENTER FOR AUTISM, INC.
Community/Behavioral Health
1001 E CHICAGO AVE, SUITE 151
NAPERVILLE, IL 60540
Dupage County (630) 305-6039
MRS. KAREN M WYDRA MA
Counselor
1001 E CHICAGO AVE, SUITE 151
NAPERVILLE SE, IL 60540
Dupage County (630) 305-4196
MS. VICKI LYNNE HARE COTA/L
Occupational Therapy Assistant
1001 E CHICAGO AVE, SUITE 151
NAPERVILLE, IL 60540
Dupage County (630) 305-4196
ELISE RYAN M.S., BCBA
Behavior Analyst
1001 E CHICAGO AVE, SUITE 101
NAPERVILLE, IL 60540
Dupage County (630) 355-6533
KATHRYN E HOFF PH.D.
Behavior Analyst
1001 E CHICAGO AVE, SUITE 151
NAPERVILLE, IL 60540
Dupage County (630) 305-4196
KATIE TODD
Specialist
1001 E CHICAGO AVE
NAPERVILLE, IL 60540
Dupage County (630) 305-4196

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 Mark Valentinas's NPI number?

The NPI number for Mark Valentinas is 1205099454. It was assigned to this individual provider in the NPPES registry on July 8, 2008.

Where is Mark Valentinas located?

Mark Valentinas practices at 1001 E Chicago Ave #143, Naperville, IL 60540. The listed phone number is (630) 369-0111.

What is Mark Valentinas's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Mark Valentinas was last updated on July 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.