Ellen G Buchannan, NP

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

78467 Issued in CO

Practice address

13650 E Mississippi Ave
120
Aurora, CO 80012-3561

Phone

(303) 695-8684

Fax

(303) 597-0191

NPI assigned

May 24, 2006

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)

Enrolled

Credentials

Nurse Practitioner

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

{
    "created_epoch": "1148428800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1003861063",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13650 E MISSISSIPPI AVE",
            "address_2": "120",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800123561",
            "telephone_number": "303-695-8684",
            "fax_number": "303-597-0191"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13650 E MISSISSIPPI AVE",
            "address_2": "120",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800123561",
            "telephone_number": "303-695-8684",
            "fax_number": "303-597-0191"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUCHANNAN",
        "first_name": "ELLEN",
        "middle_name": "G",
        "name_prefix": "Mrs.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-24",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CO",
            "license": "78467",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Chelsea Bucceroni
• Cindy Lynn Buchanan, PH.D.
• Colin C. Buchanan, M.D.
• Jennie Buchanan, MD
• Sarah Ann Buchanan
• Lauren H Buchholz, NP
• Melissa A Buchholz, PSYD
• Lydia R Buchmann
• Benjamin Bucholz
• Emily Marie Bucholz, MD

• Registered Nurse in Aurora, CO
• Providers in Aurora, CO by specialty
• Registered Nurse in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.