Marissa J Biederman LLC

Marissa J Biederman LLC is a healthcare organization registered as Adult Mental Health Clinic/Center in Braintree, MA, holding Type 2 (organization) NPI 1134924434 since 2025. The authorized official on file is Marissa Biederman, Clinical Social Worker.

✓ Active NPI ✓ Valid NPI checksum

NPI	1134924434
Entity type	Organization (Type 2)
Legal business name	Marissa J Biederman LLC
Practice address	500 GROSSMAN DR STE 1077, Braintree, MA, 02184
Phone	5082997075
Enumeration date	2025-02-19
Last updated in NPPES	2025-02-19

Authorized official

Name	Marissa Biederman
Title	Clinical Social Worker
Phone	6179223777

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QM0850X	Adult Mental Health Clinic/Center	Primary	—	—

Copy-ready billing details

Provider: Marissa J Biederman LLC
NPI: 1134924434
Taxonomy: 261QM0850X (Adult Mental Health Clinic/Center)
Address: 500 GROSSMAN DR STE 1077, Braintree, MA, 02184

Verify this record

Cross-check NPI 1134924434 against the authoritative CMS record: view Marissa J Biederman LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Marissa J Biederman LLC located?

The practice location on file with NPPES is in Braintree, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-02-19. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-02-19.