Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lasting Impressions Psychotherapy Dr Marysarah Frank Inc

Adult Psychiatric/Mental Health Clinical Nurse Specialist in Mattapoisett, MA · enumerated 2021 · authorized official Marysarah Frank, Owner.

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

National Provider Identifier

1477129633

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Lasting Impressions Psychotherapy Dr Marysarah Frank Inc

Practice address 44 Main St, Mattapoisett, MA, 02739

Phone (508) 566-1660

Enumeration date May 28, 2021

Last updated in NPPES Jun 23, 2023

Taxonomy & classification

364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Marysarah Frank

Title Owner

Phone (508) 566-1660

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 Lasting Impressions Psychotherapy Dr Marysarah Frank Inc?

NPPES lists Marysarah Frank (Owner) as the authorized official for this organization.

What is the NPI number for Lasting Impressions Psychotherapy Dr Marysarah Frank Inc?

The NPI for Lasting Impressions Psychotherapy Dr Marysarah Frank Inc is 1477129633, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-23.