Sierra Hawthorne, DO

Primary specialty

Emergency Medical Services (Emergency Medicine) PhysicianTaxonomy code 207PE0004X

License

14281756-1204 Issued in UT

Practice address

50 N Medical Dr
Salt Lake City, UT 84132-0001

Phone

(801) 581-2121

NPI assigned

Jan 5, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ

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

Specialty

Emergency Medicine

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

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

{
    "created_epoch": "1609804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1144818196",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 N MEDICAL DR",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841320001",
            "telephone_number": "801-581-2121"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 N MEDICAL DR",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841320001",
            "telephone_number": "801-581-2121"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1625 N Campbell Ave",
            "address_purpose": "LOCATION",
            "city": "Tucson",
            "state": "AZ",
            "postal_code": "857194330",
            "country_code": "US",
            "telephone_number": "520-694-8888",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Mullins Dr",
            "address_purpose": "LOCATION",
            "city": "Lebanon",
            "state": "OR",
            "postal_code": "973553983",
            "country_code": "US",
            "telephone_number": "541-259-0235",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAWTHORNE",
        "first_name": "SIERRA",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-01-05",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "UT",
            "license": "14281756-1204",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "AZ",
            "license": "R4033",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Matthew James Hawn, DDS
• Bradley Samuel Haws
• Daveen Haws, LCSW
• Kristina Marie Haws
• Shawnee S Haws, DPT
• Daniel Thomas Haycock
• Karina Michele Hayden
• Frank A. Haydon, M.D.
• Alexys Nicole Hayes
• Bradley Hayes

• Emergency Medical Services (Emergency Medicine) Physician in Salt Lake City, UT
• Providers in Salt Lake City, UT by specialty
• Emergency Medical Services (Emergency Medicine) Physician in Utah

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.