JOHN KATSIS JR. D.D.S.
NPI 1194194639
Dentist - Orthodontics and Dentofacial Orthopedics in Bartlett, IL

Active since September 15, 2015
110 S OAK AVE, BARTLETT, IL 60103(630) 894-5557 Get Directions Write a Review

NPPES record last updated: September 15, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John Katsis Jr. D.d.s. NPPES

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

JOHN KATSIS JR. D.D.S. (NPI 1194194639) is a healthcare organization registered as an orthodontics and dentofacial orthopedics in Bartlett, Illinois and active in the NPI registry since September 2015. The organization lists John Katsis, Orthodontist / Owner, as its authorized official.

NPPES Registry Identity

NPI1194194639
Entity TypeOrganization
Primary Taxonomy1223X0400X
Legal Business NameJOHN KATSIS D.D.S., LTD.
Location Address110 S OAK AVEBartlett, IL 60103-6621
Mailing Address110 S Oak AveBartlett, IL 60103-6621 · (630) 894-5557
Organization SubpartNo
Authorized OfficialJohn KatsisOrthodontist / Owner · (630) 894-5557
Enumeration DateSeptember 15, 2015
NPI 1194194639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
License Licensed in IL · 019016097
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
110 S OAK AVE, Bartlett, IL 60103

Other Names 1

Other NameJohn Katsis Jr. D.d.s.

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

Dentist (Orthodontics and Dentofacial Orthopedics)
110 S OAK AVE
BARTLETT, IL 60103

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 Katsis D.D.S., Ltd.'s NPI number?

The NPI number for John Katsis D.D.S., Ltd. is 1194194639. It was assigned to this organization in the NPPES registry on September 15, 2015. The provider is also known as John Katsis Jr. D.D.S..

Where is John Katsis D.D.S., Ltd. located?

John Katsis D.D.S., Ltd. is located at 110 S Oak Ave, Bartlett, IL 60103. The listed phone number is (630) 894-5557.

What is John Katsis D.D.S., Ltd.'s specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for John Katsis D.D.S., Ltd. was last updated on September 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.