Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Cecilia Hibbard Knight, MA, BCBA
Behavior Analyst in Oak Park, IL · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659688505
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Registry record
Entity type Individual (Type 1)
Name Ms. Cecilia Hibbard Knight
Credential MA, BCBA
Sex Female
Practice address 115 S Marion St, First Floor, Oak Park, IL, 60302
Phone (708) 358-3000
Fax (708) 524-0300
Enumeration date Sep 13, 2010
Last updated in NPPES Sep 13, 2010
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-04-1867 (BCBA) (SC) 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
Is NPI 1659688505 active?
Yes, as of the latest NPPES snapshot, NPI 1659688505 is active (record last updated 2010-09-13).
How do I verify Cecilia Knight's NPI record?
Cross-check NPI 1659688505 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Jackie Hardenbergh Behavior Analyst · Oak Park, IL NPI 1467600171 Samantha Rodriguez Behavior Analyst · Oak Park, IL NPI 1902450547 Liesl Schwarten Mental Health Counselor · Oak Park, IL NPI 1114648581 Hope Boyd Clinical Social Worker · Oak Park, IL NPI 1457074031 Mia Jensen Professional Counselor · Oak Park, IL NPI 1760192975
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-13.