NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Peak Mental Performance Coaching LLC

Psychologist in Winchester, MA · enumerated 2018 · authorized official Matthew Flynn, Psychologist / Owner.

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

National Provider Identifier

1730672577

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Peak Mental Performance Coaching LLC
Practice address 955 Main St Ste 105, Winchester, MA, 01890
Phone (978) 482-7991
Enumeration date Jun 6, 2018
Last updated in NPPES Jun 6, 2018

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License 8986 (MA) Primary

Authorized official

Name Matthew Flynn
Title Psychologist / Owner
Phone (978) 482-7991

Other identifiers

Identifier Type State Issuer
A7005547 Medicaid MA -

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

What type of organization is Peak Mental Performance Coaching LLC?
Peak Mental Performance Coaching LLC is registered in NPPES as a Psychologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-06.