Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

41 State Rd, LLC

Periodontics in North Dartmouth, MA · enumerated 2018 · authorized official Mahmoud Hamad, Periodontist/Owner.

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

National Provider Identifier

1144701020

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Registry record

Entity type Organization (Type 2)

Legal business name 41 State Rd, LLC

Other name <Unavail>

Practice address 1379 Tucker Road, North Dartmouth, MA, 02747

Phone (508) 993-9105

Fax (508) 993-9115

Enumeration date Aug 28, 2018

Last updated in NPPES Nov 15, 2024

Taxonomy & classification

1223P0300X Periodontics Dental Providers · License DN1856413 (MA) Primary

Authorized official

Name Mahmoud Hamad

Title Periodontist/Owner

Phone (508) 993-9105

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

Where is 41 State Rd, LLC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-11-15. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-15.