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PHIEFFER GUERRIER MSW
NPI 1114591575
Behavior Analyst in New York, NY

Active since May 19, 2021
135 W 50TH ST, NEW YORK, NY 10020(212) 582-9100 Get Directions Write a Review

NPPES record last updated: May 19, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Phieffer Guerrier Msw NPPES

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

PHIEFFER GUERRIER MSW (NPI 1114591575) is an individual behavior analyst provider in New York, New York and active in the NPI registry since May 2021.

NPPES Registry Identity

NPI1114591575
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NamePHIEFFER GUERRIERCredential: MSW
Location Address135 W 50TH STNew York, NY 10020-1201
Mailing Address135 W 50th StNew York, NY 10020-1201 · (212) 582-9100
Phone(212) 582-9100
Sole ProprietorYes
Enumeration DateMay 19, 2021
NPPES CertifiedApril 24, 2021
✔ NPI 1114591575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
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.
135 W 50TH ST, New York, NY 10020
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Other Providers at the Same Location NPPES 20

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

MARYANNE BROWN
Student in an Organized Health Care Education/Training Program
135 W 50TH ST, 6TH FLOOR
NEW YORK, NY 10020
New York County (212) 632-4666
MEGHAN MICHELLE STEFFENS LMSW
Social Worker
135 W 50TH ST, 6TH FLOOR
NEW YORK, NY 10020
New York County (212) 582-9100
ESTAPHANIE BELIZAIRE
Counselor
135 W 50TH ST
NEW YORK, NY 10020
New York County (212) 581-9100
DARIOUS EVERETT PETTIFORD
Behavior Analyst
135 W 50TH ST
NEW YORK, NY 10020
New York County (212) 582-9100
PRISCILLA ELIZABETH RAY
Behavior Analyst
135 W 50TH ST
NEW YORK, NY 10020
New York County (212) 582-9100
ALISON BULMAN LMSW
Social Worker
135 W 50TH ST, 6TH FLOOR
NEW YORK, NY 10020
New York County (212) 632-4700
CARMANN BENEDETTO
Behavior Analyst
135 W 50TH ST
NEW YORK, NY 10020
New York County (212) 582-9100
IYIOLA ODUEKUN
Registered Nurse
135 W 50TH ST
NEW YORK, NY 10020
New York County (212) 582-1900

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 Phieffer Guerrier's NPI number?

The NPI number for Phieffer Guerrier is 1114591575. It was assigned to this individual provider in the NPPES registry on May 19, 2021.

Where is Phieffer Guerrier located?

Phieffer Guerrier practices at 135 W 50th St, New York, NY 10020. The listed phone number is (212) 582-9100.

What is Phieffer Guerrier'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 Phieffer Guerrier was last updated on May 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.