Christopher Antonio Mateo

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

MC61451937 Issued in WA

Practice address

2200 6TH Ave Ste 510
Seattle, WA 98121-1844

Phone

(360) 208-7926

NPI assigned

Aug 16, 2023

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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

• Mateo Counseling Services, PLLC

  • Mental Health Counselor
  • Seattle, WA
  • NPI 1477363166
  NPD Authorized official

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

{
    "created_epoch": "1692144000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1780467431",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5706 17TH AVE NW UNIT 17278",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981271640",
            "telephone_number": "360-208-7926"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2200 6TH AVE STE 510",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981211844",
            "telephone_number": "360-208-7926"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATEO",
        "first_name": "CHRISTOPHER",
        "middle_name": "ANTONIO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-08-16",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "MC61451937",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Felicia Petra Mata-Greve, PHD
• Amanda Nicole Matanzo
• Daniel Matchar
• Tim P Mate, M.D.
• Mateo Counseling Services, PLLC
• Jason Mateo, PA-S
• Eleanor Anne Matern, RN
• Manuela Cristina Matesan, M.D.
• Margaret Wangechi Mathai
• Wayne M Matheny, OD

• Mental Health Counselor in Seattle, WA
• Providers in Seattle, WA by specialty
• Mental Health Counselor in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.