NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Prime Medical Sleep Center

Sleep Disorder Diagnostic Clinic/Center in N Dartmouth, MA · enumerated 2013 · authorized official Arun Rajan, Medical Director.

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

National Provider Identifier

1821439035

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Prime Medical Sleep Center
Parent organization Prime Medical Associates
Practice address 88 Faunce Corner Mall Rd, 235, N Dartmouth, MA, 02747
Phone (508) 993-9761
Fax (508) 993-9764
Enumeration date Jul 16, 2013
Last updated in NPPES Sep 28, 2023

Taxonomy & classification

261QS1200X Sleep Disorder Diagnostic Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Arun Rajan
Title Medical Director
Phone (508) 993-9761

Other identifiers

Identifier Type State Issuer
001733001 Other MA PTAN

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-09-28. Verify at npiregistry.cms.hhs.gov.
Where is Prime Medical Sleep Center located?
The practice location on file with NPPES is in N Dartmouth, MA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-28.