1. Home
  2. Directory
  3. Utah
  4. Salt Lake City
  5. Anesthesiology
  6. NPI Profile

MARK SHILLINGTON M.D.
NPI 1750606109
Anesthesiology in Salt Lake City, UT

Active since March 29, 2010PECOS EnrolledAccepts Medicare Assignment
UNIVERSITY OF UT ANESTHESIOLOGY DEPARTMENT, 50 N MEDICAL DRIVE, SALT LAKE CITY, UT 84132(801) 581-6393 Get Directions Write a Review

NPPES record last updated: May 7, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mark Shillington M.d. NPPES

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

MARK SHILLINGTON M.D. (NPI 1750606109) is an individual anesthesiology provider in Salt Lake City, Utah, licensed in Utah (8153320-1205) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS, is affiliated with Mckenzie-willamette Medical Center, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1750606109
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMARK SHILLINGTONCredential: M.D.
Location AddressUNIVERSITY OF UT ANESTHESIOLOGY DEPARTMENT, 50 N MEDICAL DRIVESalt Lake City, UT 84132-0100
Mailing AddressU-u Anesthesiology Department School Of Medicine, Po Box 413034Salt Lake City, UT 84141-3034 · (801) 213-3900
Phone(801) 581-6393
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateMarch 29, 2010
Last NPPES UpdateMay 7, 2014
✔ NPI 1750606109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in UT · 8153320-1205
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
UNIVERSITY OF UT ANESTHESIOLOGY DEPARTMENT, Salt Lake City, UT 84132
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Shillington M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5092948216
PECOS Enrollment IDI20150908001096
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.

Medicare Billing Reassignment

Medicare enrollment records show Mark Shillington reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northwest Anesthesia Physicians PC
616 mi
Anesthesiology
3333 RIVERBEND DR
Springfield, OR 97477
  • Reassigned Medicare billing, Oregon enrollment
  • 123 clinicians in this Medicare group
NPI 1770531196 (541) 222-3154

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
17 services14 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
16 services15 patients
Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
15 services15 patients
Anesthesia for heart artery bypass grafting on heart-lung machine 00567
Anesthesia for heart artery bypass grafting on a heart-lung machine involves administering medications to induce sleep and eliminate pain during surgery. The heart-lung machine takes over heart and lung functions, ensuring blood flow and oxygen supply to the body.
13 services13 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mckenzie-Willamette Medical Center

Acute Care Hospitals · Springfield, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380020
Location1460 G StreetSpringfield, OR 97477 · Lane County
Emergency services Birthing friendly

Sacred Heart Medical Center - Riverbend

Acute Care Hospitals · Springfield, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380102
Location3333 Riverbend DriveSpringfield, OR 97477 · Lane County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 2

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

CYNTHIA MCCARTY NEWBERRY M.D.
Anesthesiology
UNIVERSITY OF UT ANESTHESIOLOGY DEPARTMENT, 50 N MEDICAL DRIVE
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-6393
MS. ELISE JEANNE HEATH M.D.
Anesthesiology
UNIVERSITY OF UT ANESTHESIOLOGY DEPARTMENT, 50 N MEDICAL DRIVE
SALT LAKE CITY, UT 84132
Salt Lake County (801) 581-6393

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 Mark Shillington's NPI number?

The NPI number for Mark Shillington is 1750606109. It was assigned to this individual provider in the NPPES registry on March 29, 2010.

Where is Mark Shillington located?

Mark Shillington practices at University Of Ut Anesthesiology Department 50 N Medical Drive, Salt Lake City, UT 84132. The listed phone number is (801) 581-6393.

What is Mark Shillington's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Mark Shillington enrolled in Medicare?

Yes. Mark Shillington is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Mark Shillington's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Shillington reassigns Medicare benefits to Northwest Anesthesia Physicians PC (Springfield, OR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Shillington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Mark Shillington affiliated with any hospitals?

According to CMS data, Mark Shillington is affiliated with Mckenzie-Willamette Medical Center and Sacred Heart Medical Center - Riverbend.

When was this NPI record last updated?

The NPPES record for Mark Shillington was last updated on May 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.