Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marissa Arocho, BCBA
Behavior Analyst in Ronkonkoma, NY · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043193030
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Registry record
Entity type Individual (Type 1)
Name Marissa Arocho
Credential BCBA
Sex Female
Practice address 1 Hawkins Ave Unit 2322, Ronkonkoma, NY, 11779
Phone (516) 491-9399
Enumeration date Jul 28, 2025
Last updated in NPPES Jul 31, 2025
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 004413 (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
What is the NPI number for Marissa Arocho?
The National Provider Identifier (NPI) for Marissa Arocho is 1043193030, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marissa Arocho practice?
The practice location on file with NPPES is in Ronkonkoma, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-31.