Matthew John Obrien

Matthew John Obrien is a Behavior Analyst provider (Behavior Analyst) practicing in Randolph, NJ, registered in the NPPES registry with NPI 1376475897 since 2026.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1376475897
Entity type	Individual (Type 1)
Name	Matthew John Obrien
Sex	Male
Practice address	Randolph, NJ, 07869
Phone	5164560379
Fax	5164560379
Enumeration date	2026-06-01
Last updated in NPPES	2026-06-01

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	1-16-21343	NJ

Copy-ready billing details

Provider: Matthew Obrien
NPI: 1376475897
Taxonomy: 103K00000X (Behavior Analyst)
Address: Randolph, NJ, 07869

Verify this record

Cross-check NPI 1376475897 against the authoritative CMS record: view Matthew John Obrien 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

Where does Matthew Obrien practice?

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

What is the NPI number for Matthew Obrien?

The National Provider Identifier (NPI) for Matthew Obrien is 1376475897, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-06-01.