Stephen O'Neill, MD

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

1025 Pennock PL
Fort Collins, CO 80524-3250

Phone

(970) 495-8800

Fax

(970) 495-8891

NPI assigned

Mar 29, 2024

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

Enrolled in CO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1711670400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1023869708",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1025 PENNOCK PL",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805243250",
            "telephone_number": "970-495-8800",
            "fax_number": "970-495-8891"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1025 PENNOCK PL",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805243250",
            "telephone_number": "970-495-8800",
            "fax_number": "970-495-8891"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2260 W Trilby Rd",
            "address_purpose": "LOCATION",
            "city": "Fort Collins",
            "state": "CO",
            "postal_code": "805269650",
            "country_code": "US",
            "telephone_number": "970-494-4200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'NEILL",
        "first_name": "STEPHEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-03-29",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly O'Neal, IOMT
• Linda O'Neal, RN
• Wilma Charlene O'Neil, PHARM D, R.P.
• Ellen O'Neill, RDN
• Kelly O'Neill, LPCC
• Brenda K. O'Reilly, PH.D.
• Kevin J O'Toole, DO, MPH
• Jennifer Rachel Oakes
• Oasis for Change, LLC
• OB-GYN Affiliates

• Student in an Organized Health Care Education/Training Program in Fort Collins, CO
• Providers in Fort Collins, CO by specialty
• Student in an Organized Health Care Education/Training Program in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.