Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elise Ryan, M.S., BCBA
Behavior Analyst in Naperville, IL · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558766386
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Registry record
Entity type Individual (Type 1)
Name Elise Ryan
Credential M.S., BCBA
Sex Female
Practice address 1001 E Chicago Ave, Suite 101, Naperville, IL, 60540
Phone (630) 355-6533
Enumeration date Oct 22, 2014
Last updated in NPPES Oct 22, 2014
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 11410428 (IL) Primary
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 Elise Ryan?
Elise Ryan 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-22.