Organization Active NPI

Adam Piddington Psychotherapy PLLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Seattle, WA
National Provider Identifier
1487573200
Registry record updated Jul 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X
Legal business name
ADAM PIDDINGTON PSYCHOTHERAPY PLLC
Practice address
200 1St Ave W Ste 403
Seattle, WA 98119-4219
Phone
(206) 249-9677
NPI assigned
Jul 14, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 14, 2026

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

Authorized official

Name
Adam Scott Piddington, LMHCANPI 1619708492
Title
Therapist
Phone
(858) 361-7959

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 Clinic/Center (Including Community Mental Health Center) 261QM0801X Primary

Addresses

Primary practice location

200 1St Ave W Ste 403
Seattle, WA 98119-4219

Mailing address

17056 16TH Ave SW
Normandy Park, WA 98166-3436
Phone (858) 361-7959

National Provider Directory

National Provider Directory

Locations

200 1st Ave W
Ste 403
Seattle, WA 98119

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": "1783987200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1783987200000",
    "number": "1487573200",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17056 16TH AVE SW",
            "city": "NORMANDY PARK",
            "state": "WA",
            "postal_code": "981663436",
            "telephone_number": "858-361-7959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 1ST AVE W STE 403",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981194219",
            "telephone_number": "206-249-9677"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ADAM PIDDINGTON PSYCHOTHERAPY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-14",
        "last_updated": "2026-07-14",
        "certification_date": "2026-07-14",
        "status": "A",
        "authorized_official_last_name": "PIDDINGTON",
        "authorized_official_first_name": "ADAM",
        "authorized_official_middle_name": "SCOTT",
        "authorized_official_title_or_position": "THERAPIST",
        "authorized_official_telephone_number": "858-361-7959",
        "authorized_official_credential": "LMHCA"
    },
    "taxonomies": [
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 14, 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.