OrthodontistIndex

Kristina Sakas Katz, DDS, MS

Orthodontist in Buffalo Grove, IL

Registered providerLicense # listed (IL)

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Public-record details

Address
355 W Dundee Rd Ste 215, Buffalo Grove, IL 60089
Phone
(847) 215-9971
Listed under
Individual orthodontists
NPI
1124598347
NPI status
Active in the NPPES registry
Provider type
Individual provider
Registered specialty (self-reported taxonomy)
Orthodontics and Dentofacial Orthopedics (1223X0400X)
Credentials listed
DDS, MS
License number on NPI record
021.002840 (IL)
NPI first issued
Nov 30, 2018
NPI record last updated
Nov 30, 2018

NPI 1124598347 is active in the federal NPPES registry (CMS) with Orthodontics and Dentofacial Orthopedics, an ADA-recognized dental specialty, as its self-reported primary taxonomy; license 021.002840 (IL) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-11-12.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Orthodontists are dentists who completed an accredited orthodontic residency after dental school. General dentists can also offer braces or aligners, but they are not listed here.

View NPI 1124598347 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Orthodontics lists board-certified orthodontists.

Other orthodontists & practices in Buffalo Grove

Michalczyk Orthodontics P.C.600 W Lake Cook Rd Ste 150 · Buffalo Grove, IL 60089 · (847) 215-7554 · Orthodontic practicesSelf-reported NPI specialty: Orthodontics · PracticeRegistered provider
Weintraub and Eltink Orthodontics, S.c.600 N Buffalo Grove Rd Ste 200 · Buffalo Grove, IL 60089 · (847) 537-0210 · Orthodontic practicesSelf-reported NPI specialty: Orthodontics · PracticeRegistered providerLicense # listed (IL)
Elizabeth Michalczyk600 W Lake Cook Rd Ste 150 · Buffalo Grove, IL 60089 · (847) 215-7554 · Individual orthodontistsSelf-reported NPI specialty: OrthodonticsRegistered providerLicense # listed (IL)
Jacqueline G Rosen355 W Dundee Rd · Buffalo Grove, IL 60089 · (847) 215-9971 · Orthodontic practicesSelf-reported NPI specialty: Orthodontics · PracticeRegistered provider
Lucas Orthodonitcs, LTD.1401 McHenry Rd, Suite 221 · Buffalo Grove, IL 60089 · (847) 459-7124 · Orthodontic practicesSelf-reported NPI specialty: Orthodontics · PracticeRegistered provider
Neil Weintraub, DDS, MS600 N Buffalo Grove Rd Ste 200 · Buffalo Grove, IL 60089 · (847) 537-0210 · Individual orthodontistsSelf-reported NPI specialty: OrthodonticsRegistered providerLicense # listed (IL)
Benjamin Belavsky, DDS, MS355 W Dundee Rd Ste 215 · Buffalo Grove, IL 60089 · (847) 215-9971 · Individual orthodontistsSelf-reported NPI specialty: OrthodonticsRegistered providerLicense # listed (IL)
Jacqueline Rosen, DDS, MS, PC355 W Dundee Rd, Suite 215 · Buffalo Grove, IL 60089 · (847) 215-9971 · Individual orthodontistsSelf-reported NPI specialty: OrthodonticsRegistered providerLicense # listed (IL)

All 10 in Buffalo Grove →

Public record, not an endorsement. This listing was compiled from public records as of 2026-11-12 and may be incomplete or out of date. Orthodontist Index does not vet, employ, recommend or guarantee orthodontic practices; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on Orthodontist Index is not medical advice and does not replace a doctor, nurse, discharge planner or other qualified professional. Do not use it to make decisions about diagnosis or treatment. If you have a medical emergency, call 911. Full disclaimer · Report an error