Olivia Stich, BCBA
Behavior Analyst · Elmhurst, IL
Olivia Stich, BCBA is a behavior analyst with a practice address in Elmhurst, Illinois, and NPI 1952965808, issued on Apr 25, 2019. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Olivia Stich
- Credential
- BCBA
- Primary taxonomy
- Behavior Analyst 103K00000X
- Practice location
- 650 W Grand Ave Ste 207, Elmhurst, IL 60126
- Phone
- (844) 263-1613
- Enumerated
- Apr 25, 2019
- Record last updated
- Apr 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest behavior analyst records → All 3,082 in Illinois → Look up another NPI →
Also registered at 650 W Grand Ave Ste 207
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Olivia Stich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Olivia Stich among 3,082 behavior analyst records in Illinois
Olivia Stich, BCBA is one of 3,082 behavior analyst records with a practice address in Illinois. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 41% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103K00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 behavior analyst records list a practice address in Elmhurst
They are 43 of the 1,540 NPPES records with a practice address in Elmhurst, and 3,082 behavior analyst records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,082 in Illinois → Every provider in Elmhurst → Behavior Analyst nationwide →
The 8 behavior analyst records with the nearest ZIP codes
- Leah Adamik, BCBAElmhurst, IL 601261467788158
- Blair Drewke, BCBAElmhurst, IL 601261013393016
- Megan Eicher, BCBAElmhurst, IL 601261780114686
- Alyssa FigueroaElmhurst, IL 601261902343643
- Alicia Helbig, BCBAElmhurst, IL 601261225551765
- Amber Kanchwala, BCBAElmhurst, IL 601261669902359
- Ellen Karalis, BCBAElmhurst, IL 601261760791362
- Mariah Kyro, BCBAElmhurst, IL 601261083065031
Common questions
What is Olivia Stich, BCBA's NPI number?
Olivia Stich, BCBA's National Provider Identifier (NPI) is 1952965808, issued on Apr 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Stich, BCBA located?
The NPPES record lists a practice address at 650 W Grand Ave Ste 207, Elmhurst, IL, 60126. Phone: (844) 263-1613. Providers update this record themselves, so call before visiting.
How can I verify Olivia Stich, BCBA's license?
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.