Sleep Connecticut PLLC

Primary specialty

Customized Equipment (DME)Taxonomy code 332BC3200X

Legal business name

SLEEP CONNECTICUT PLLC

Practice address

27 Church Hill Rd Ste 1
Newtown, CT 06470-1612

Phone

(203) 378-3240

NPI assigned

Jun 6, 2025

Organization subpart

No

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

Authorized official

Name

Zachary Korwin, DMDNPI 1669886123

Title

Owner

Phone

(848) 459-2584

Specialties & licenses 2

Addresses

Other names 1

• Sleep Newtown Doing business as

Medicare fee-for-service enrollment

Enrolled in CT

Enrollment records 1

Other NPIs with the same Medicare PAC ID 2

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

• Sleep Connecticut PLLC

  • Customized Equipment (DME)
  • Bristol, CT
  • NPI 1184416554

  2860934106

  Same PAC ID
• Sleep Connecticut PLLC

  • Dental Clinic/Center
  • Bethany, CT
  • NPI 1588418677

  2860934106

  Same PAC ID

Tax ID family

Sleep Connecticut PLLC3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

• Sleep Connecticut PLLC

  • Customized Equipment (DME)
  • Bristol, CT
  • NPI 1184416554
  NPD tax ID
• Sleep Connecticut PLLC

  • Dental Clinic/Center
  • Bethany, CT
  • NPI 1588418677
  NPD tax ID

Practitioners 1

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

• Zachary F Korwin

  • Dentist
  • Stratford, CT
  • NPI 1669886123

  General Practice

  NPD Authorized official

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

{
    "created_epoch": "1749168000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1749168000000",
    "number": "1497649115",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 AMADEO DR",
            "city": "BETHANY",
            "state": "CT",
            "postal_code": "065243186",
            "telephone_number": "848-459-2584",
            "fax_number": "848-459-2584"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "27 CHURCH HILL RD STE 1",
            "city": "NEWTOWN",
            "state": "CT",
            "postal_code": "064701612",
            "telephone_number": "203-378-3240"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SLEEP CONNECTICUT PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-06-06",
        "last_updated": "2025-06-06",
        "certification_date": "2025-06-06",
        "status": "A",
        "authorized_official_last_name": "KORWIN",
        "authorized_official_first_name": "ZACHARY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "848-459-2584",
        "authorized_official_credential": "DMD"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, General Practice",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "332BC3200X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies, Customized Equipment",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Sleep Newtown",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Laurence A Sibrack, M.D.
• Monica Ann Sievel, LPC
• Elizabeth Abbey Lynn Silva, DPT
• Kristie Uniacke Simmons, MS, RD, CEDS-C
• Amy Singer, LCSW
• Kristen Smaldone, MS, RD, CSP, CD-N
• Sharon Margaret Smith, CH
• Catherine Snyder, LDN, CNS
• Linda Sobo, LPC
• Woorin Song

• Customized Equipment (DME) in Newtown, CT
• Providers in Newtown, CT by specialty
• Customized Equipment (DME) in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 6, 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.