Mr. Steven Floumanhaft, BCBA, LBA
Mr. Steven Floumanhaft is a Behavior Analyst provider (Behavior Analyst) practicing in Hempstead, NY, registered in the NPPES registry with NPI 1821638016 since 2020.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821638016 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Steven Floumanhaft |
| Credential | BCBA, LBA |
| Sex | Male |
| Practice address | 22 W COLUMBIA ST, Hempstead, NY, 11550 |
| Phone | 5163311587 |
| Enumeration date | 2020-01-15 |
| Last updated in NPPES | 2020-01-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 001659 | NY |
Copy-ready billing details
Provider: Steven Floumanhaft, BCBA, LBA NPI: 1821638016 Taxonomy: 103K00000X (Behavior Analyst) Address: 22 W COLUMBIA ST, Hempstead, NY, 11550
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1588812929 | Fitzgerald Alcindor MD Pllc | Organization | Primary Care Clinic/Center | Hempstead, NY |
| 1265732820 | Magalie Alcindor | Individual | General Practice Registered Nurse | Hempstead, NY |
| 1346591013 | Behavioral Intervention Psychological Services PC | Organization | Community/Behavioral Health Agency | Hempstead, NY |
| 1649647298 | Ridda Sheikh | Individual | Behavior Analyst | Hempstead, NY |
| 1225597362 | Vanessa Patino | Individual | Behavior Analyst | Hempstead, NY |
| 1649828757 | Jeongeun Park | Individual | Behavior Analyst | Hempstead, NY |
| 1609533702 | Maria Saleem | Individual | Behavior Analyst | Hempstead, NY |
| 1417665332 | Feyzanur Kara | Individual | Behavior Analyst | Hempstead, NY |
Verify this record
Cross-check NPI 1821638016 against the authoritative CMS record: view Mr. Steven Floumanhaft on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Is NPI 1821638016 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-01-15.