NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Patricia Proulx-Lough Counseling, Pllc

Marriage & Family Therapist in Portland, ME · enumerated 2018 · authorized official Patricia Proulx-Lough, President/Owner.

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

National Provider Identifier

1336628049

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Patricia Proulx-Lough Counseling, Pllc
Practice address 9 Hastings St, Portland, ME, 04102
Phone (207) 530-8534
Fax (207) 221-1065
Enumeration date Aug 13, 2018
Last updated in NPPES Aug 13, 2018

Taxonomy & classification

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Primary

Authorized official

Name Patricia Proulx-Lough
Title President/Owner
Phone (207) 766-1053

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 Patricia Proulx-Lough Counseling, Pllc?
Patricia Proulx-Lough Counseling, Pllc is registered in NPPES as a Marriage & Family Therapist (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 2018-08-13.