Natalia Isabelle Oncina, LMHC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

MHC.LH.70038726 Issued in WA

Practice address

2711 E Madison St
Seattle, WA 98112-4749

Phone

(360) 602-2487

NPI assigned

Jul 29, 2020

Sex

Female

Sole proprietor

Yes

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

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

{
    "created_epoch": "1595980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767657600000",
    "number": "1871102426",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 LENORA ST # 1395",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981212411",
            "telephone_number": "360-602-2487"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2711 E MADISON ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981124749",
            "telephone_number": "360-602-2487"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONCINA",
        "first_name": "NATALIA",
        "middle_name": "ISABELLE",
        "credential": "LMHC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-07-29",
        "last_updated": "2026-01-06",
        "certification_date": "2026-01-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "MHC.LH.70038726",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jaclyn Christine Omura, M.D
• Travis Allen Omura
• On Site Dermatology of Washington PLLC
• Cindy On, DDS
• Michelle Nooryi On, DPT
• Vanessa Lynn Ondo, ARNP
• Christine V Ondro, PHARM.D.
• One Medical Group of Washington, P.C.
• One Medical Group of Washington, P.C.
• One Medical Group, Inc.

• 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 Jan 6, 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.