NPIMap

Organization Active NPI

Sound Psychotherapy & Counseling Services PLLC

  • Mental Health Counselor
  • Mukilteo, WA
National Provider Identifier
1083385256
Registry record updated Jul 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Legal business name
SOUND PSYCHOTHERAPY & COUNSELING SERVICES PLLC
Practice address
8490 Mukilteo Speedway Ste 204
Mukilteo, WA 98275-3210
Phone
(425) 610-8484
NPI assigned
Sep 27, 2021
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 28, 2026

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

Authorized official

Name
Marline Rostom, MA LMHCNPI 1679811152
Title
Owner
Phone
(425) 610-8484

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193400000X MULTIPLE SINGLE SPECIALTY GROUP 101YM0800X Primary

Addresses

Primary practice location

8490 Mukilteo Speedway Ste 204
Mukilteo, WA 98275-3210

Mailing address

8490 Mukilteo Speedway Ste 204
Mukilteo, WA 98275-3210
Phone (425) 610-8484

Other practice location 1

1106 Columbia Ave Ste 100
Marysville, WA 98270-4311
Phone (425) 610-8484

National Provider Directory

National Provider Directory

Locations

8490 Mukilteo Speedway
Ste 204
Mukilteo, WA 98275
Phone (425) 610-8484

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": "1632700800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785196800000",
    "number": "1083385256",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8490 MUKILTEO SPEEDWAY STE 204",
            "city": "MUKILTEO",
            "state": "WA",
            "postal_code": "982753210",
            "telephone_number": "425-610-8484",
            "fax_number": "425-264-8234"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8490 MUKILTEO SPEEDWAY STE 204",
            "city": "MUKILTEO",
            "state": "WA",
            "postal_code": "982753210",
            "telephone_number": "425-610-8484"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1106 Columbia Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Marysville",
            "state": "WA",
            "postal_code": "982704311",
            "country_code": "US",
            "telephone_number": "425-610-8484",
            "fax_number": "425-264-8234",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "SOUND PSYCHOTHERAPY & COUNSELING SERVICES PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-09-27",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A",
        "authorized_official_last_name": "ROSTOM",
        "authorized_official_first_name": "MARLINE",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "425-610-8484",
        "authorized_official_credential": "MA LMHC"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Mukilteo, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 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.