NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Matthew Riley, Lmhc

Mental Health Counselor in Longmeadow, MA · enumerated 2020 · authorized official Matthew Riley, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679107957

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Matthew Riley, Lmhc
Practice address 1200 Converse St, Longmeadow, MA, 01106
Enumeration date Feb 26, 2020
Last updated in NPPES Feb 26, 2020

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Matthew Riley
Title Owner

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 → Validate an NPI →

Frequently asked questions

Who is the authorized official for Matthew Riley, Lmhc?
NPPES lists Matthew Riley (Owner) as the authorized official for this organization.
What is the NPI number for Matthew Riley, Lmhc?
The NPI for Matthew Riley, Lmhc is 1679107957, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-26.