Organization Active NPI

Coastal Sleep Diagnostics, LLC

  • Sleep Disorder Diagnostic Clinic/Center
  • North Dartmouth, MA
National Provider Identifier
1295870871
Registry record updated Nov 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sleep Disorder Diagnostic Clinic/CenterTaxonomy code 261QS1200X
Legal business name
COASTAL SLEEP DIAGNOSTICS, LLC
Practice address
370 Faunce Corner Rd FL 2
North Dartmouth, MA 02747-1271
Phone
(781) 740-9155
Fax
(781) 740-9156
NPI assigned
Feb 21, 2007
Organization subpart
Yes
Parent organization
EPOCH SLEEP CENTERS, LLCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Nov 17, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Casey Lynn Lafleur
Title
Billing Manager
Phone
(401) 541-9188

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Sleep Disorder Diagnostic Clinic/Center 261QS1200X MA Primary
Oxygen Equipment & Supplies (DME) 332BX2000X MA

Addresses

Primary practice location

370 Faunce Corner Rd FL 2
North Dartmouth, MA 02747-1271

Mailing address

6 Blackstone Valley PL Ste 707
Lincoln, RI 02865-1170
Phone (401) 286-9201

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250319001053 MA Part B Supplier - Independent Diagnostic Testing Facility (Idtf) 0648236174 Practice locations: Leominster, MA

National Provider Directory

National Provider Directory
Part of
Epoch Sleep Centers

Locations

37 Derby St
Ste 3
Hingham, MA 02043
Phone (508) 206-9253

435 Lancaster St
Unit 211B
Leominster, MA 01453
Phone (781) 740-9155

76 Airline Rd
Ste D
South Dennis, MA 02660

Practitioners & affiliated clinicians

Practitioners 5

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1172016000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763337600000",
    "number": "1295870871",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 BLACKSTONE VALLEY PL STE 707",
            "city": "LINCOLN",
            "state": "RI",
            "postal_code": "028651170",
            "telephone_number": "401-286-9201",
            "fax_number": "781-740-9156"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "370 FAUNCE CORNER RD FL 2",
            "city": "NORTH DARTMOUTH",
            "state": "MA",
            "postal_code": "027471271",
            "telephone_number": "781-740-9155",
            "fax_number": "781-740-9156"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "COASTAL SLEEP DIAGNOSTICS, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "EPOCH SLEEP CENTERS, LLC",
        "enumeration_date": "2007-02-21",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A",
        "authorized_official_last_name": "LAFLEUR",
        "authorized_official_first_name": "CASEY",
        "authorized_official_middle_name": "LYNN",
        "authorized_official_title_or_position": "BILLING MANAGER",
        "authorized_official_telephone_number": "401-541-9188"
    },
    "taxonomies": [
        {
            "code": "261QS1200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Sleep Disorder Diagnostic",
            "state": "MA",
            "license": null,
            "primary": true
        },
        {
            "code": "332BX2000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies, Oxygen Equipment & Supplies",
            "state": "MA",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in North Dartmouth, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.