Organization Active NPI

Seattle Serenity Therapy LLC

  • Mental Health Counselor
  • Renton, WA
National Provider Identifier
1598500142
Registry record updated Mar 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Legal business name
SEATTLE SERENITY THERAPY LLC
Practice address
707 S Grady Way Ste 600
Renton, WA 98057-3227
Phone
(425) 552-4675
Fax
(253) 409-2492
NPI assigned
Jun 26, 2024
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 30, 2026

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

Authorized official

Name
Taisya Strelyuk
Title
Owner/Ceo
Phone
(253) 258-1259

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YA0400X
Mental Health CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YM0800X Primary
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X
Marriage & Family TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 106H00000X

Addresses

Primary practice location

707 S Grady Way Ste 600
Renton, WA 98057-3227

Mailing address

707 S Grady Way Ste 600
Renton, WA 98057-3227
Phone (425) 552-4675

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

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": "1719360000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774828800000",
    "number": "1598500142",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "707 S GRADY WAY STE 600",
            "city": "RENTON",
            "state": "WA",
            "postal_code": "980573227",
            "telephone_number": "425-552-4675",
            "fax_number": "253-409-2492"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "707 S GRADY WAY STE 600",
            "city": "RENTON",
            "state": "WA",
            "postal_code": "980573227",
            "telephone_number": "425-552-4675",
            "fax_number": "253-409-2492"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SEATTLE SERENITY THERAPY LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-06-26",
        "last_updated": "2026-03-30",
        "certification_date": "2026-03-30",
        "status": "A",
        "authorized_official_last_name": "STRELYUK",
        "authorized_official_first_name": "TAISYA",
        "authorized_official_title_or_position": "OWNER/CEO",
        "authorized_official_telephone_number": "253-258-1259"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Marriage & Family Therapist",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Renton, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.