Organization Active NPI

Tranquil Waters Counseling LLC

  • Professional Counselor
  • Arlington, WA
National Provider Identifier
1366926826
Registry record updated Aug 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
Legal business name
TRANQUIL WATERS COUNSELING LLC
Practice address
3204 Smokey Point Dr Ste 205
Arlington, WA 98223-8476
Phone
(360) 674-0787
Fax
(360) 925-3191
NPI assigned
Sep 20, 2018
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2026

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

Authorized official

Name
Curran M Otis, LMHCNPI 1831683580
Title
Mental Health Counselor
Phone
(360) 674-0787

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
Professional CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YP2500X Primary

Addresses

Primary practice location

3204 Smokey Point Dr Ste 205
Arlington, WA 98223-8476

Mailing address

3204 Smokey Point Dr Ste 205
Arlington, WA 98223-8476
Phone (360) 674-0787

National Provider Directory

National Provider Directory

Locations

3810 166th Pl NE
Ste 201A
Arlington, WA 98223
Phone (360) 333-8361

3204 Smokey Point Dr
Ste 205
Arlington, WA 98223
Phone (360) 674-0787

Practitioners & affiliated clinicians

Practitioners 4

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": "1537401600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787097600000",
    "number": "1366926826",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3204 SMOKEY POINT DR STE 205",
            "city": "ARLINGTON",
            "state": "WA",
            "postal_code": "982238476",
            "telephone_number": "360-674-0787",
            "fax_number": "360-925-3191"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3204 SMOKEY POINT DR STE 205",
            "city": "ARLINGTON",
            "state": "WA",
            "postal_code": "982238476",
            "telephone_number": "360-674-0787",
            "fax_number": "360-925-3191"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TRANQUIL WATERS COUNSELING LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-09-20",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A",
        "authorized_official_last_name": "OTIS",
        "authorized_official_first_name": "CURRAN",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "MENTAL HEALTH COUNSELOR",
        "authorized_official_telephone_number": "360-674-0787",
        "authorized_official_credential": "LMHC"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Arlington, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.