Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Constance Michelle Flucus, ABA
Behavior Analyst in Bronx, NY · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619268083
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Registry record
Entity type Individual (Type 1)
Name Mrs. Constance Michelle Flucus
Credential ABA
Sex Female
Practice address 3175 E Tremont Ave, 2 Floor, Bronx, NY, 10461
Phone (718) 239-8239
Fax (718) 770-7686
Enumeration date Apr 20, 2011
Last updated in NPPES Apr 20, 2011
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 105889 (NY) 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 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 Constance Flucus?
Constance Flucus 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-20.