MR. JOHN ANTHONY MCMAHON III BCBA, M.ED, B.S.
NPI 1003441304
Behavior Analyst in Warwick, RI

Active since March 06, 2020
491 KILVERT ST, WARWICK, RI 02886(401) 618-6991(401) 618-6995 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 2, 2026, Oct 18, 2023, Mar 6, 2020 (3 updates tracked since 2020).

About Mr. John Anthony Mcmahon Iii Bcba, M.ed, B.s. NPPES

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

MR. JOHN ANTHONY MCMAHON III BCBA, M.ED, B.S. (NPI 1003441304) is an individual behavior analyst provider in Warwick, Rhode Island and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1003441304
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameMR. JOHN ANTHONY MCMAHON IIICredential: BCBA, M.ED, B.S.
Location Address491 KILVERT STWarwick, RI 02886-1370
Mailing Address491 Kilvert StWarwick, RI 02886-1370 · (401) 618-6991 · Fax (401) 618-6995
Fax(401) 618-6995
Sole ProprietorYes
Enumeration DateMarch 6, 2020
Last NPPES UpdateApril 2, 20263 updates tracked since enumeration
NPPES CertifiedApril 2, 2026
NPI 1003441304 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.

491 KILVERT ST, Warwick, RI 02886

Accepted Insurance

Other Providers at the Same Location NPPES 9

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

Behavior Analyst
491 KILVERT ST
WARWICK, RI 02886
Behavior Analyst
491 KILVERT ST
WARWICK, RI 02886
Behavior Analyst
491 KILVERT ST
WARWICK, RI 02886
Behavior Analyst
491 KILVERT ST
WARWICK, RI 02886
Social Worker (Clinical)
491 KILVERT ST
WARWICK, RI 02886
Behavior Analyst
491 KILVERT ST
WARWICK, RI 02886
Behavior Analyst
491 KILVERT ST
WARWICK, RI 02886
Behavior Technician
491 KILVERT ST
WARWICK, RI 02886

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 John Mcmahon's NPI number?

The NPI number for John Mcmahon is 1003441304. It was assigned to this individual provider in the NPPES registry on March 6, 2020.

Where is John Mcmahon located?

John Mcmahon practices at 491 Kilvert St, Warwick, RI 02886. The listed phone number is (401) 618-6991.

What is John Mcmahon's specialty?

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

What insurance does John Mcmahon accept?

Health plans from Harvard Pilgrim Health Care list John Mcmahon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Mcmahon was last updated on April 2, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.