Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nidal Daou, PH.D., BCBA-D, LBA
Behavior Analyst in Brooklyn, NY · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982299269
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Registry record
Entity type Individual (Type 1)
Name Dr. Nidal Daou
Credential PH.D., BCBA-D, LBA
Sex Female
Practice address 383 Troy Ave, Brooklyn, NY, 11213
Phone (718) 962-0949
Enumeration date Mar 8, 2021
Last updated in NPPES Feb 5, 2023
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 002511 (NY) 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.
Frequently asked questions
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.
What specialty is Nidal Daou?
Nidal Daou 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-05.