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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ARISTIDES P CONTOS DDS
NPI 1578512489
Dentist - General Practice in Chicago, IL

Active since May 08, 2006
6428 N CALIFORNIA AVE, CHICAGO, IL 60645(773) 973-0531(773) 262-9850 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. Aristides P Contos Dds NPPES

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

DR. ARISTIDES P CONTOS DDS (NPI 1578512489) is an individual general practice provider in Chicago, Illinois and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1578512489
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. ARISTIDES P CONTOSCredential: DDS
Location Address6428 N CALIFORNIA AVEChicago, IL 60645-5209
Mailing Address6428 N California AveChicago, IL 60645-5209 · (773) 973-0531 · Fax (773) 262-9850
Phone(773) 973-0531
Fax(773) 262-9850
Sole ProprietorNo
Enumeration DateMay 8, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1578512489 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
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.
6428 N CALIFORNIA AVE, Chicago, IL 60645
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Humana.Insurance ›

Other Providers at the Same Location NPPES 8

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

POSITIVELY FOCUSED, LLC
Clinical Neuropsychologist
6428 N CALIFORNIA AVE
CHICAGO, IL 60645
Cook County (773) 710-3354
DR. PETER A. CONTOS D.D.S.
Dentist (General Practice)
6428 N CALIFORNIA AVE
CHICAGO, IL 60645
Cook County (773) 973-0531
CONTOS SMILE CENTER, LTD.
Dentist (General Practice)
6428 N CALIFORNIA AVE
CHICAGO, IL 60645
Cook County (773) 973-0531
MARIA SINIS DMD LTD
Dentist
6428 N CALIFORNIA AVE
CHICAGO, IL 60645
Cook County (773) 973-0531
NICOLE J HARTMANN RDH
Dental Hygienist
6428 N CALIFORNIA AVE
CHICAGO, IL 60645
Cook County (847) 804-9429
WISCONSIN MOBILE DENTAL CARE LLC
Clinic/Center (Dental)
6428 N CALIFORNIA AVE
CHICAGO, IL 60645
Cook County (847) 804-9429
DR. MARTHA J BOCKIAN PH.D.
Clinical Neuropsychologist
6428 N CALIFORNIA AVE
CHICAGO, IL 60645
Cook County (773) 710-3354
DR. MARIA SINIS CONTOS D.M.D.
Dentist
6428 N CALIFORNIA AVE
CHICAGO, IL 60645
Cook County (773) 973-0531

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 Aristides Contos's NPI number?

The NPI number for Aristides Contos is 1578512489. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is Aristides Contos located?

Aristides Contos practices at 6428 N California Ave, Chicago, IL 60645. The listed phone number is (773) 973-0531.

What is Aristides Contos's specialty?

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

What insurance does Aristides Contos accept?

Health plans from Humana list Aristides Contos 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 Aristides Contos 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 25 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.