NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Ridgway, PH.D, BCBA-D

Behavior Analyst in Deerfield, IL · enumerated 2012 · practices at Kgh Consultation & Treatment, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831460948

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Andrea Ridgway
Credential PH.D, BCBA-D
Sex Female
Practice address 1161 Lake Cook Rd, Deerfield, IL, 60015
Phone (847) 498-5437
Fax (224) 258-1400
Enumeration date Jan 20, 2012
Last updated in NPPES Jul 2, 2019

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY21533 (CA) Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers · License 995 (LA) Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-04-2097 Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Andrea Ridgway?
The National Provider Identifier (NPI) for Andrea Ridgway is 1831460948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrea Ridgway practice?
The practice location on file with NPPES is in Deerfield, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-02.