Individual provider Active NPI

Mykel Ziolo, LMHC

  • Mental Health Counselor
  • Seattle, WA
National Provider Identifier
1265031512
Registry record updated Sep 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LH61176015 Issued in WA
Practice address
11700 Evanston Ave N
Seattle, WA 98133-8225
Phone
(425) 842-1580
NPI assigned
Oct 19, 2020
Last updated
Sep 29, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X LH61176015 WA Primary

Addresses

Primary practice location

11700 Evanston Ave N
Seattle, WA 98133-8225

Mailing address

11700 Evanston Ave N
Seattle, WA 98133-8225
Phone (425) 842-1580

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Opted out of Medicare
Yes, effective Jan 16, 2025 through Jan 16, 2027

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
MC60877608WAMDMental Health Counselor

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1603065600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1265031512",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11700 EVANSTON AVE N",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981338225",
            "telephone_number": "425-842-1580"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11700 EVANSTON AVE N",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981338225",
            "telephone_number": "425-842-1580"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIOLO",
        "first_name": "MYKEL",
        "credential": "LMHC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-10-19",
        "last_updated": "2026-09-29",
        "certification_date": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "LH61176015",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.