Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail Black

Behavior Technician in Hartsdale, NY · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609377621

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Registry record

Entity type Individual (Type 1)

Name Abigail Black

Sex Female

Practice address 234 N Central Ave, Hartsdale, NY, 10530

Phone (914) 529-0027

Enumeration date Feb 25, 2018

Last updated in NPPES Feb 25, 2018

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

106S00000X Behavior Technician Behavioral Health & Social Service Providers 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.

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Frequently asked questions

Where does Abigail Black practice?

The practice location on file with NPPES is in Hartsdale, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Abigail Black?

The National Provider Identifier (NPI) for Abigail Black is 1609377621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-25.