Heather Defilippo

Heather Defilippo is a Behavior Analyst provider (Behavior Analyst) practicing in Brooklyn, NY, registered in the NPPES registry with NPI 1598201089 since 2017.

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NPI	1598201089
Entity type	Individual (Type 1)
Name	Heather Defilippo
Sex	Female
Practice address	1449 37TH ST, Brooklyn, NY, 11218
Phone	7182155311
Enumeration date	2017-01-09
Last updated in NPPES	2020-07-14

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	1-14-10357	NY

Copy-ready billing details

Provider: Heather Defilippo
NPI: 1598201089
Taxonomy: 103K00000X (Behavior Analyst)
Address: 1449 37TH ST, Brooklyn, NY, 11218

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1356686059	Marie Perkowski	Individual	Family Nurse Practitioner	Brooklyn, NY
1750787545	Cherelle Smith	Individual	Behavior Technician	Brooklyn, NY
1669850673	Esther Blau	Individual	Behavior Analyst	Brooklyn, NY
1689126070	Joseph Okeefe	Individual	Behavior Analyst	Brooklyn, NY
1982110920	Debbie Hoffman	Individual	Behavior Analyst	Brooklyn, NY
1366939969	Sara Szarfharc	Individual	Behavior Analyst	Brooklyn, NY
1578043170	Aksana Plotnikava	Individual	Behavior Analyst	Brooklyn, NY
1154890846	Esther Roth	Individual	Behavior Analyst	Brooklyn, NY

Verify this record

Cross-check NPI 1598201089 against the authoritative CMS record: view Heather Defilippo 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

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 Heather Defilippo?

Heather Defilippo 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-07-14.