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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HAILEY MARIE HAGER
NPI 1255991014
Behavior Analyst in Brooklyn, NY

Active since June 14, 2019
44 VARET ST, BROOKLYN, NY 11206(718) 925-2397 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 4, 2026, Feb 19, 2020, Jun 14, 2019 (3 updates tracked since 2019).

About Hailey Marie Hager NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAILEY MARIE HAGER (NPI 1255991014) is an individual behavior analyst provider in Brooklyn, New York, licensed in New York (1-19-40309) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1255991014
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameHAILEY MARIE HAGER
Location Address44 VARET STBrooklyn, NY 11206-4014
Mailing Address95 W 6th StCorning, NY 14830-3039 · (607) 329-7922
Phone(718) 925-2397
Sole ProprietorYes
Enumeration DateJune 14, 2019
Last NPPES UpdateSeptember 4, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2026
✔ NPI 1255991014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in NY · 1-19-40309
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
44 VARET ST, Brooklyn, NY 11206
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Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ELEVATE REHAB LLC
Home Health
44 VARET ST
BROOKLYN, NY 11206
Kings County (718) 608-7846
CABS HOME ATTENDANTS SERVICE INC.
Home Health
44 VARET ST
BROOKLYN, NY 11206
Kings County (718) 388-0220
CABS HOME ATTENDANTS SERVICE INC.
Home Health
44 VARET ST
BROOKLYN, NY 11206
Kings County (718) 388-0220
ELEVATE SPEECH, PHYSICAL, OCCUPATIONAL THERAPY, PLLC
Early Intervention Provider Agency
44 VARET ST
BROOKLYN, NY 11206
Kings County (718) 701-7300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hailey Hager's NPI number?

The NPI number for Hailey Hager is 1255991014. It was assigned to this individual provider in the NPPES registry on June 14, 2019.

Where is Hailey Hager located?

Hailey Hager practices at 44 Varet St, Brooklyn, NY 11206. The listed phone number is (718) 925-2397.

What is Hailey Hager's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Hailey Hager was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.