Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Melanie Swain-Knapp LLC

Q: What type of organization is Melanie Swain-Knapp LLC?

Melanie Swain-Knapp LLC is registered in NPPES as a Clinical Social Worker (its primary provider taxonomy).

Clinical Social Worker in Plainville, MA · enumerated 2013 · authorized official Melanie Swain-Knapp, Therapist.

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

National Provider Identifier

1063846061

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Registry record

Entity type Organization (Type 2)

Legal business name Melanie Swain-Knapp LLC

Practice address 30 Man Mar Dr, Suite 12, Plainville, MA, 02762

Phone (774) 203-9611

Fax (508) 316-0470

Enumeration date Aug 26, 2013

Last updated in NPPES Feb 4, 2015

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LICSW 117764 (MA) Primary

Authorized official

Name Melanie Swain-Knapp

Title Therapist

Phone (609) 774-3368

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 Melanie Swain-Knapp LLC?

Melanie Swain-Knapp LLC is registered in NPPES as a Clinical Social Worker (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-04.