Adrienne Nerini
Adrienne Nerini is a Behavior Technician provider (Behavior Technician) practicing in O Fallon, IL, registered in the NPPES registry with NPI 1891203733 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1891203733 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Adrienne Nerini |
| Sex | Female |
| Practice address | 634 N MAIN ST STE 4, O Fallon, IL, 62269 |
| Phone | 6187265870 |
| Enumeration date | 2018-01-12 |
| Last updated in NPPES | 2018-01-12 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 106S00000X | Behavior Technician | Primary | 00004587 | IL |
Copy-ready billing details
Provider: Adrienne Nerini NPI: 1891203733 Taxonomy: 106S00000X (Behavior Technician) Address: 634 N MAIN ST STE 4, O Fallon, IL, 62269
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992210272 | Alexzandra Brawley | Individual | Behavior Technician | O Fallon, IL |
| 1740796671 | Cyara Coleman | Individual | Behavior Analyst | O Fallon, IL |
| 1811405780 | Josef Dabrowski | Individual | Behavior Technician | O Fallon, IL |
| 1659889467 | Lauren Craft | Individual | Behavior Technician | O Fallon, IL |
| 1255830790 | Danielle Maggio | Individual | Behavior Analyst | O Fallon, IL |
| 1821598293 | Angela Mangum | Individual | Behavior Analyst | O Fallon, IL |
| 1467952838 | Victoria Allen | Individual | Behavior Technician | O Fallon, IL |
| 1174023253 | Jaclyn Herbstreit | Individual | Behavior Analyst | O Fallon, IL |
Verify this record
Cross-check NPI 1891203733 against the authoritative CMS record: view Adrienne Nerini on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1891203733 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-01-12.