City Sleep Lab LLC

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

License

602782923 Issued in WA

Legal business name

CITY SLEEP LAB LLC

Practice address

11300 Bridgeport Way SW Ste a
Lakewood, WA 98499-3052

Phone

(253) 406-6281

Fax

(425) 738-4530

NPI assigned

Dec 20, 2007

Organization subpart

No

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

Authorized official

Name

Joel M Durias, RPSGTNPI 1033441415

Title

President

Phone

(425) 738-0828

Specialties & licenses 1

Addresses

Other names 1

• City Sleep Lab LLC Doing business as

Medicare fee-for-service enrollment

Enrolled in WA2 enrollments

Enrollment records 2

Locations

Practitioners 3

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

• Joel M Durias, RPSGT

  • Electroneurodiagnostic Specialist/Technologist
  • Lakewood, WA
  • NPI 1033441415

  Clinical Medical Laboratory

  NPD (past) Authorized official
• Suresh Reddy Mereddy, M.D.

  • Sleep Medicine (Internal Medicine) Physician
  • Bellevue, WA
  • NPI 1033371463
  NPD
• Stanley Jian Chen, M.D.

  • Sleep Medicine (Psychiatry & Neurology) Physician
  • Bellevue, WA
  • NPI 1447284849
  NPD (past)

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

{
    "created_epoch": "1198108800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782950400000",
    "number": "1932383304",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11300 BRIDGEPORT WAY SW STE A",
            "city": "LAKEWOOD",
            "state": "WA",
            "postal_code": "984993052",
            "telephone_number": "253-406-6281"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11300 BRIDGEPORT WAY SW STE A",
            "city": "LAKEWOOD",
            "state": "WA",
            "postal_code": "984993052",
            "telephone_number": "253-406-6281",
            "fax_number": "425-738-4530"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CITY SLEEP LAB LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-12-20",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A",
        "authorized_official_last_name": "DURIAS",
        "authorized_official_first_name": "JOEL",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "425-738-0828",
        "authorized_official_credential": "RPSGT"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "WA",
            "license": "602782923",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "City Sleep Lab LLC",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Janenita Chukwu
• Alessandra Maria-Rene Chung, REGISTERED NURSE
• Christian Eunsung Chung, D.C.
• Gloria R Churchill
• Cynthia Ciccarello, LMHC
• Joseph P Clabots, M.D.
• M. Teresa Clabots, M.D.
• Cynthia Lucile Clagett, M.D.
• Sadie Clarence
• Cherelyn Clark, M.A., MS.ED.

• Clinical Medical Laboratory in Lakewood, WA
• Providers in Lakewood, WA by specialty
• Clinical Medical Laboratory in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 2026; 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.