Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Olivia Francesca Ceballos, M.S., BCBA, CT-LBA
Behavior Analyst in Darien, CT · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932993649
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Registry record
Entity type Individual (Type 1)
Name Olivia Francesca Ceballos
Credential M.S., BCBA, CT-LBA
Sex Female
Practice address 330 Boston Post Rd, Darien, CT, 06820
Phone (203) 202-7654
Fax (203) 202-7655
Enumeration date Apr 7, 2025
Last updated in NPPES Mar 30, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1990 (CT) 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 1932993649 active?
Yes, as of the latest NPPES snapshot, NPI 1932993649 is active (record last updated 2026-03-30).
How do I verify Olivia Ceballos's NPI record?
Cross-check NPI 1932993649 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-30.