Jennifer Lynn Slack

Primary specialty

Case Manager/Care CoordinatorTaxonomy code 171M00000X

Practice address

18766 SE Stark St
Portland, OR 97233-5330

Phone

(503) 243-2236

NPI assigned

Jan 14, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Jennifer Onishi Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1768348800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1093673378",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 8459",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972078459"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18766 SE STARK ST",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972335330",
            "telephone_number": "503-243-2236"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLACK",
        "first_name": "JENNIFER",
        "middle_name": "LYNN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-14",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JENNIFER",
            "last_name": "ONISHI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Skyline Integrative Medicine PC
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• Slabtown Eye Care LLC
• Emma Slachta, NP
• Jennifer M Slack, MD
• Emily Katherine Sladicka
• Kealoha Slagle
• Donald Slakie
• Melissa Slanetz

• Case Manager/Care Coordinator in Portland, OR
• Providers in Portland, OR by specialty
• Case Manager/Care Coordinator in Oregon

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