Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erin Jacobsen, BCBA
Behavior Analyst in St Charles, IL · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336906296
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Registry record
Entity type Individual (Type 1)
Name Erin Jacobsen
Credential BCBA
Sex Female
Practice address 255 38th Ave, St Charles, IL, 60174
Phone (630) 509-8700
Enumeration date Mar 6, 2024
Last updated in NPPES Mar 6, 2024
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Erin Jacobsen?
Erin Jacobsen is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Brittany Krucek Behavior Analyst · St Charles, IL NPI 1235713355 Meagan Brayton Behavior Analyst · St Charles, IL NPI 1295482727 Kailey Grove Speech-Language Pathologist · St Charles, IL NPI 1669107090 Chantelle Allen Speech-Language Pathologist · St Charles, IL NPI 1942924634 Anna Ruffalo Behavior Technician · St Charles, IL NPI 1336847722 Jaquelyn Mendro Behavior Analyst · St Charles, IL NPI 1265203459 Noel Sosa Behavior Technician · St Charles, IL NPI 1386407708 Mayra Chavez Occupational Therapist · Saint Charles, IL NPI 1841053170
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-06.