Angeline Rebecca Treffry Dickerson

Primary specialty

Addiction (Substance Use Disorder) Registered NurseTaxonomy code 163WA0400X

License

201390813 Issued in OR

Practice address

2555 Main St
Klamath Falls, OR 97601-2723

Phone

(541) 883-2795

NPI assigned

Dec 27, 2025

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

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": "1766793600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766793600000",
    "number": "1811853518",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24140 BLISS RD",
            "city": "SPRAGUE RIVER",
            "state": "OR",
            "postal_code": "976398644",
            "telephone_number": "503-507-4277"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2555 MAIN ST",
            "city": "KLAMATH FALLS",
            "state": "OR",
            "postal_code": "976012723",
            "telephone_number": "541-883-2795"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TREFFRY DICKERSON",
        "first_name": "ANGELINE",
        "middle_name": "REBECCA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-27",
        "last_updated": "2025-12-27",
        "certification_date": "2025-12-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WA0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Addiction (Substance Use Disorder)",
            "state": "OR",
            "license": "201390813",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charity Marie Treasure
• Lissa Milton Treasure
• Amber Treat, CRM
• Tree of Life Christian Wilderness Expeditions
• Jay Treetop
• Brock T Trejo, M.D.
• Andrew Trent, M.D.
• Alyssa Triana Pimentel
• Amber Lynn Tripp, CRM
• Edward R. Trobaugh, MD

• Addiction (Substance Use Disorder) Registered Nurse in Klamath Falls, OR
• Providers in Klamath Falls, OR by specialty
• Addiction (Substance Use Disorder) Registered Nurse in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 27, 2025; 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.