NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Melissa Dzen, Lmhc, LLC

Community/Behavioral Health Agency in Norwell, MA · enumerated 2015 · authorized official Melissa Dzen, Licensed Mental Health Counselor.

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

National Provider Identifier

1518341999

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Melissa Dzen, Lmhc, LLC
Practice address 80 Washington St Ste C17, Norwell, MA, 02061
Phone (781) 871-8777
Fax (781) 261-9633
Enumeration date Jul 15, 2015
Last updated in NPPES Jul 15, 2015

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 8318 (MA) Primary

Authorized official

Name Melissa Dzen
Title Licensed Mental Health Counselor
Phone (781) 871-8777

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 Melissa Dzen, Lmhc, LLC?
NPPES lists Melissa Dzen (Licensed Mental Health Counselor) as the authorized official for this organization.
What is the NPI number for Melissa Dzen, Lmhc, LLC?
The NPI for Melissa Dzen, Lmhc, LLC is 1518341999, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-15.