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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SIERRA HAWTHORNE DO
NPI 1144818196
Emergency Medicine - Emergency Medical Services in Salt Lake City, UT

Active since January 05, 2021PECOS Enrolled
50 N MEDICAL DR, SALT LAKE CITY, UT 84132(801) 581-2121 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 26, 2026, May 10, 2023, Jan 5, 2021 (3 updates tracked since 2021).

About Sierra Hawthorne Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIERRA HAWTHORNE DO (NPI 1144818196) is an individual emergency medical services provider in Salt Lake City, Utah, licensed in Utah (14281756-1204) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1144818196
Entity TypeIndividualFemale
Primary Taxonomy207PE0004X
Provider Legal NameSIERRA HAWTHORNECredential: DO
Location Address50 N MEDICAL DRSalt Lake City, UT 84132-0001
Mailing Address50 N Medical DrSalt Lake City, UT 84132-0001 · (801) 581-2121
Phone(801) 581-2121
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJanuary 5, 2021
Last NPPES UpdateAugust 26, 20263 updates tracked since enumeration
NPPES CertifiedAugust 26, 2026
✔ NPI 1144818196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in UT · 14281756-1204
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
Also ListedEmergency MedicineTaxonomy 207P00000X · License R4033 (AZ)
50 N MEDICAL DR, Salt Lake City, UT 84132
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1200 Mullins DrLebanon, OR 97355-3983 · Phone (541) 259-0235
Location 21625 N Campbell AveTucson, AZ 85719-4330 · Phone (520) 694-8888

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sierra Hawthorne Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6901267772
PECOS Enrollment IDI20260702003787
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84132 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.41 typical visit price
range $54.34 – $166.03
Typical copayment $21.10 (range $13.58 – $41.50)
Most-billed visit code 99203
Established Patient
$96.35 typical visit price
range $17.23 – $135.20
Typical copayment $24.08 (range $4.30 – $33.80)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UNIVERSITY OF UTAH ADULT SERVICES
Otolaryngology
50 N MEDICAL DR
SALT LAKE CITY, UT 84132
Salt Lake County (801) 587-6336
ADAM PORTER MOTR/L
Occupational Therapist
50 N MEDICAL DR
SALT LAKE CITY, UT 84132
Salt Lake County (801) 585-2119
DR. ERICA JANE ALEXANDRA COLVIN MD
Emergency Medicine
50 N MEDICAL DR
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-2121
MEGAN MEIER MD
Internal Medicine (Rheumatology)
50 N MEDICAL DR
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-2121
STACI LEE GUNTER PA-C
Physician Assistant (Surgical)
50 N MEDICAL DR
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-6908
MATTHEW D. O'DELL MD
Internal Medicine
50 N MEDICAL DR
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-7899
WATARU HORIGUCHI
Student in an Organized Health Care Education/Training Program
50 N MEDICAL DR
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-2121
JEANELLE WEBB
Registered Nurse
50 N MEDICAL DR
SALT LAKE CITY, UT 84132
Salt Lake County (925) 510-0868

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sierra Hawthorne's NPI number?

The NPI number for Sierra Hawthorne is 1144818196. It was assigned to this individual provider in the NPPES registry on January 5, 2021.

Where is Sierra Hawthorne located?

Sierra Hawthorne practices at 50 N Medical Dr, Salt Lake City, UT 84132. The listed phone number is (801) 581-2121.

What is Sierra Hawthorne's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Sierra Hawthorne enrolled in Medicare?

Yes. Sierra Hawthorne is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sierra Hawthorne was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.