Jillian Sage, BCBA
Behavior Analyst · Joliet, IL
Jillian Sage, BCBA is a behavior analyst with a practice address in Joliet, Illinois, and NPI 1043803950, issued on Feb 11, 2021. Check the license (Illinois 1-22-59193, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jillian Sage
- Credential
- BCBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 1-22-59193 IL
Self-reported in NPPES; status is on the state search - Practice location
- 742 Essington RD, Joliet, IL 60435
- Phone
- (815) 469-1500
- Enumerated
- Feb 11, 2021
- Record last updated
- Sep 16, 2024
- Entity
- Type 1 · individual
Also registered at 742 Essington RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julisa Aguirre VillagomezBehavior Technician1093454654
- Nelisa Alvarado, BCBABehavior Analyst1710562301
- Rita Amerio, APRNFamily Nurse Practitioner1366798183
- Sophia BarriosSpeech-Language Pathologist1861372690
- Brittney Bocian, M.S.Speech-Language Pathologist1255061438
- Maria Campos, DPTPhysical Therapist1033721626
Verify Jillian Sage in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 1-22-59193Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41 behavior analyst records list a practice address in Joliet
They are 41 of the 2,047 NPPES records with a practice address in Joliet, and 3,082 behavior analyst records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 41 in Joliet → All 3,082 in Illinois → Every provider in Joliet →
Other behavior analyst records in Illinois
- Genesis Luke AbadChicago, IL1588425060
- Yasmin Abdel-JaberBurr Ridge, IL1972163624
- Ahmad Abdul-RahimChicago, IL1114814902
- Teresa Abels, MHPJoliet, IL1003280553
- Allison AbendrothElmhurst, IL1447866363
- Carlotta Abogado, BCBAOrland Park, IL1740017243
- Maram Abomaray, BCBANaperville, IL1447903158
- Indira AbrahamChicago, IL1255286472
- Alecia AbramChicago, IL1336655836
- Chelsea Aburroman, MS, BCBANaperville, IL1235744228
Common questions
What is Jillian Sage, BCBA's NPI number?
Jillian Sage, BCBA's National Provider Identifier (NPI) is 1043803950, issued on Feb 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jillian Sage, BCBA located?
The NPPES record lists a practice address at 742 Essington RD, Joliet, IL, 60435. Phone: (815) 469-1500. Providers update this record themselves, so call before visiting.
How can I verify Jillian Sage, BCBA's license?
NPPES lists Illinois license number 1-22-59193, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.