Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ashley Sage, MS BCBA
Behavior Analyst in Crestwood, IL · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083136477
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Registry record
Entity type Individual (Type 1)
Name Ashley Sage
Credential MS BCBA
Sex Female
Practice address 13430 West Circle Drive, Unit 209, Crestwood, IL, 60418
Phone (708) 642-2280
Enumeration date Jul 7, 2017
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-17-26047 (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
Where does Ashley Sage practice?
The practice location on file with NPPES is in Crestwood, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ashley Sage?
The National Provider Identifier (NPI) for Ashley Sage is 1083136477, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.