FindMyNPI
Illinois · Behavior Technician

Behavior Technician in Illinois.

8,844 verified Behavior Technician providers practise in Illinois according to the National Plan and Provider Enumeration System (NPPES). Browse by city below, or click any provider to view their full NPI record including taxonomy, address, and contact details.

106S00000X8,844 in Illinois200 citiesRefreshed monthly
SponsoredYour brand here. Reach the people searching this registry.Sponsored placementVisit ↗
Refine by city
Chicago1,230Northbrook661Springfield373O Fallon285Lombard259Aurora256Oak Lawn242Oak Park238Champaign233Naperville232Arlington Heights188Schaumburg167Decatur158Plainfield147Tinley Park141Elmhurst122Hoffman Estates122Crystal Lake115Peoria113St Charles112Darien109Itasca107Glenview105Des Plaines100Bloomington88Deerfield87Lincolnwood83Edwardsville75Dixon72Glen Carbon70Libertyville68Homewood63Fairview Heights62Evanston62Lake Bluff59Jerseyville57Wheaton55Elk Grove Village54Oak Brook54Elgin50Palos Heights50Geneva47Vernon Hills45Countryside45Rockford43Orland Park40East Moline38Westmont37Troy37Morton Grove37Bensenville36Joliet36Herrin33Frankfort32Oswego32Yorkville31Normal29Mascoutah28Lemont27Downers Grove27North Riverside26Morris25Gurnee25Swansea25Park Ridge24Northfield24La Grange Park23Bloomingdale21Palatine20Montgomery19Lindenhurst18Newton18Melrose Park17Elk Grove Vlg17New Lenox17Forest Park17West Dundee17Dolton16Woodridge16Kankakee15Bourbonnais15Quincy15Moline14North Aurora14Lake In The Hills14Skokie14Carol Stream13Lansing12Bolingbrook12West Chicago12Willowbrook12Mokena12Matteson12Worth12Sycamore11Lockport11Merrionette Park11Dekalb11Rock Island10Saint Charles10Villa Park10Belleville10Waukegan10Romeoville9Batavia8Mchenry8Salem8Hanover Park8Buffalo Grove8Granite City7Palos Hills7Roselle7Marion7Crest Hill7Richton Park7South Holland6Lisle6Cicero6La Grange6Highland Park6Glendale Heights6Park Forest6Rolling Meadows6Mount Prospect6Country Club Hills6Chicago Ridge6Calumet City5Berwyn5Addison5Carbondale5Chatham5Chicago Heights5Freeport5Geneseo5Hickory Hills5Justice5Lake Zurich5Shorewood5Westchester5Zion5Grayslake4Markham4Burr Ridge4Riverdale4Carpentersville4Glenwood4Blue Island4Oak Forest4Wheeling4Norridge4Niles4Bradley4Centralia4Evergreen Park4Midlothian4Channahon4Streamwood4Machesney Park3South Elgin3Bridgeview3Roscoe3Mattoon3Maywood3Plano3Glen Ellyn3Cary3Genoa3Palos Park3Old Mill Creek3Ottawa3Lake Villa3Franklin Park3Ofallon3Jacksonville3Wilmette3Island Lake3Crete3Mundelein3Warrenville3Hinsdale3Bartlett3Bellwood3Alsip3Loves Park3Lynwood3Hillside3Steger2Hometown2Homer Glen2La Salle2Lake Forest2Highland2Lincoln2Harvey2Lyons2Galesburg2Fox River Grove2Ford Heights2Flossmoor2Mount Vernon2

A representative sample · not the full listFeatured providers

18 of 8,844
SponsoredIn-feed placement

Your brand here.

Sponsored placement · we don't endorse advertisers
Visit ↗

Keep exploringRelated directories

Frequently asked · IllinoisBehavior Technician in Illinois

As of the June 2026 NPPES snapshot, 8,844 providers with the Behavior Technician taxonomy are registered to a Illinois practice address. Counts refresh monthly from the public CMS registry.

Open any provider's full NPI record to see their active status, taxonomy, and registered Illinois practice address. For real-time confirmation, the authoritative source is the CMS NPPES public registry, which FindMyNPI mirrors and refreshes monthly.

Chicago (1,230), Northbrook (661), Springfield (373). Use the "Refine by city" panel above to open any city's full directory.