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

Mark W Rallison

Individual provider Anesthesiology Physician · NPI 1396743282

Mark W Rallison practises Anesthesiology in Salt Lake City, Utah. Graduated from University of Utah School of Medicine in 1988, 38 years ago. Practices with Millcreek Anesthesia PC, a 44-clinician group and accepts Medicare assignment. Licensed in Utah.

Years since qualifying
38
Trained at
University of Utah School of Medicine
Licensed in
UT
In the registry since
2005

Practice location Address checks out

1200 E 3900 S
Salt Lake City, UT 84124-1300 Not confirmed with CMS for 19 years — call before visiting
Phone: (801) 268-7288
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 180903-1205 (UT)

Record details

NPI number1396743282
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 13, 2005
Last updated in NPPESAugust 28, 2007

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Millcreek Anesthesia Pc — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients100
Services billed 110 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Millcreek Anesthesia PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 44 clinicians in the practice; 12 are shown here.

Other providers in Salt Lake City