Brenna Passarelli
Behavior Technician · St Charles, IL
Brenna Passarelli is a behavior technician with a practice address in St Charles, Illinois, and NPI 1841953387, issued on Oct 21, 2021. 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
- Brenna Passarelli
- Primary taxonomy
- Behavior Technician 106S00000X
- Practice location
- 309 Walnut St Ste B, St Charles, IL 60174
- Phone
- (630) 286-0026
- Enumerated
- Oct 21, 2021
- Record last updated
- Oct 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 908-7541
- Entity
- Type 1 · individual
8 nearest behavior technician records → All 9,340 in Illinois → Look up another NPI →
Also registered at 309 Walnut St Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nevin RungeBehavior Technician1275279291
Verify Brenna Passarelli 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
Brenna Passarelli among 9,340 behavior technician records in Illinois
Brenna Passarelli is one of 9,340 behavior technician 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 2021, is newer than 20% of them.
- NPI issued2021 · 20% of these records are older, 74% 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 updated2021 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106S00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
117 behavior technician records list a practice address in St Charles
They are 117 of the 1,113 NPPES records with a practice address in St Charles, and 9,340 behavior technician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,340 in Illinois → Every provider in St Charles → Behavior Technician nationwide →
The 8 behavior technician records with the nearest ZIP codes
- Lexi BedfordSt Charles, IL 601741194397547
- Elissa EscobedoSt Charles, IL 601741457945016
- Jacquelyn Fara, RBT-16-19382St Charles, IL 601741174015994
- Casey HarrisonSaint Charles, IL 601741598335358
- Disha KadakiaSaint Charles, IL 601741023675915
- Khalisha PetersonSt Charles, IL 601741427711779
- Christina RigbySt Charles, IL 601741750925871
- Miriam SalazarSt Charles, IL 601741942871272
Common questions
What is Brenna Passarelli's NPI number?
Brenna Passarelli's National Provider Identifier (NPI) is 1841953387, issued on Oct 21, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Brenna Passarelli located?
The NPPES record lists a practice address at 309 Walnut St Ste B, St Charles, IL, 60174. Phone: (630) 286-0026. Providers update this record themselves, so call before visiting.
How can I verify Brenna Passarelli'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.