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Alpinist Mental Health, LLC

Mental Health Counselor in Portland, ME · enumerated 2026 · authorized official Harleigh Dawson, Owner, Clinical Therapist.

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

National Provider Identifier

1588512198

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Registry record

Entity type Organization (Type 2)
Legal business name Alpinist Mental Health, LLC
Practice address 535 Ocean Ave Ste 2, Portland, ME, 04103
Phone (207) 707-3447
Enumeration date Mar 19, 2026
Last updated in NPPES Mar 26, 2026

Taxonomy & classification

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

Authorized official

Name Harleigh Dawson
Title Owner, Clinical Therapist
Phone (814) 931-3472

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.

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Frequently asked questions

What is the NPI number for Alpinist Mental Health, LLC?
The NPI for Alpinist Mental Health, LLC is 1588512198, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Alpinist Mental Health, LLC?
NPPES lists Harleigh Dawson (Owner, Clinical Therapist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-26.