Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Joanna L Tierney, MD

Individual provider Internal Medicine Physician · NPI 1801996384

Joanna L Tierney, MD is an Internal Medicine in Riverton, Utah. Graduated from University of Washington School of Medicine in 1996, 30 years ago. Practices with Utah Regional Hospitalists LLC, a 121-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Utah.

Years since qualifying
30
Trained at
University of Washington School of Medicine
Licensed in
UT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3723 W 12600 S
Riverton, UT 84065-7295
Phone: (801) 507-4384
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 74 E Kimballs Ln Ste 260, Draper, UT 84020-5009 — (801) 545-8480

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 8738131-1205 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 8738131-1205 (UT)

Record details

NPI number1801996384
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 24, 2006
Last updated in NPPESNovember 24, 2025
Certification dateNovember 24, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Utah Regional Hospitalists Llc — 121 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Riverton