DR. JAMES WILLIAM SISLOW D.D.S.
NPI 1255403127
Dentist - Orthodontics and Dentofacial Orthopedics in Hoffman Estates, IL

Active since November 15, 2006
990 GRAND CANYON PKWY, SUITE 117, HOFFMAN ESTATES, IL 60194(847) 843-8410(847) 843-9184 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. James William Sislow D.d.s. NPPES

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

DR. JAMES WILLIAM SISLOW D.D.S. (NPI 1255403127) is an individual orthodontics and dentofacial orthopedics provider in Hoffman Estates, Illinois and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1255403127
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. JAMES WILLIAM SISLOWCredential: D.D.S.
Location Address990 GRAND CANYON PKWY, SUITE 117Hoffman Estates, IL 60194-1739
Mailing Address990 Grand Canyon Pkwy, Suite 117Hoffman Estates, IL 60194-1739 · (847) 843-8410 · Fax (847) 843-9184
Fax(847) 843-9184
Sole ProprietorNo
Enumeration DateNovember 15, 2006
Last NPPES UpdateSeptember 11, 2025
NPI 1255403127 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
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.
Also ListedDentistTaxonomy 122300000X · License 30290 (CA)
990 GRAND CANYON PKWY, Hoffman Estates, IL 60194

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 (Periodontics)
990 GRAND CANYON PKWY, SUITE 320
HOFFMAN ESTATES, IL 60194

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 James Sislow's NPI number?

The NPI number for James Sislow is 1255403127. It was assigned to this individual provider in the NPPES registry on November 15, 2006.

Where is James Sislow located?

James Sislow practices at 990 Grand Canyon Pkwy Suite 117, Hoffman Estates, IL 60194. The listed phone number is (847) 843-8410.

What is James Sislow'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 James Sislow was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.