Mark Robert Gillis, MD - Medicare Anesthesiology in Layton, UT

Mark Robert Gillis, MD is a medicare enrolled "Anesthesiology" physician in Layton, Utah. He went to University Of New Mexico School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Anesthesia Associates Northwest Llc, Bay Area Hospital District, Cep America - Anesthesia Pc, West Physician Services Llc and his current practice location is 1600 W Antelope Dr, Layton, Utah. You can reach out to his office (for appointments etc.) via phone at (801) 807-1000.

Mark Robert Gillis is licensed to practice in Oregon (license number MD176903) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1154390177.

Contact Information

Mark Robert Gillis, MD
1600 W Antelope Dr,
Layton, UT 84041
(801) 807-1000
Not Available

Map and Direction




Physician's Profile

Full NameMark Robert Gillis
GenderMale
SpecialityAnesthesiology
Experience35 Years
Location1600 W Antelope Dr, Layton, Utah
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark Robert Gillis attended and graduated from University Of New Mexico School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1154390177
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 06/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6608841325
  • Enrollment ID: I20161014001375

Medical Identifiers

Medical identifiers for Mark Robert Gillis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154390177NPI-NPPES
D4357MedicaidUT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 50872591205 (Utah)Secondary
207L00000XAnesthesiology MD176903 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sky Lakes Medical CenterKlamath falls, ORHospital
Mercy Medical CenterRoseburg, ORHospital
Bay Area HospitalCoos bay, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Associates Northwest Llc761890848476
Bay Area Hospital District216333100064
Cep America - Anesthesia Pc3678897915324
West Physician Services Llc60027108374

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mark Robert Gillis allows following entities to bill medicare on his behalf.
Entity NameWest Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598783417
PECOS PAC ID: 6002710837
Enrollment ID: O20031124000329
Entity NameBay Area Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225016561
PECOS PAC ID: 2163331000
Enrollment ID: O20040310000301
Entity NameAnesthesia Associates Northwest Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548281751
PECOS PAC ID: 7618908484
Enrollment ID: O20050822001459
Entity NameCep America - Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235842196
PECOS PAC ID: 3678897915
Enrollment ID: O20230406000262

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mark Robert Gillis is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark Robert Gillis, MD
3021 Corral Dr,
Layton, UT 84040-7448

Ph: (801) 444-2551
Mark Robert Gillis, MD
1600 W Antelope Dr,
Layton, UT 84041

Ph: (801) 807-1000

Reviews and Comments


Anesthesiology Doctors in Layton, UT

Dr. Brian Clint Hales, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 W Antelope Dr, Layton, UT 84041
Phone: 801-774-7140    
Dr. Nathan J Hess, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 W Antelope Dr, Layton, UT 84041
Phone: 801-807-1000    
Dr. Ryan B Springer, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 W Antelope Dr, Layton, UT 84041
Phone: 602-332-5728    
Dr. Clark E Petersen, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1544 W Antelope Dr, Layton, UT 84041
Phone: 801-773-3339    Fax: 801-773-6727
Joshua M Shepherd, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2121 N 1700 W, Layton, UT 84041
Phone: 801-773-4040    
Bryan Holbrook, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 1544 W Antelope Dr, Layton, UT 84041
Phone: 801-773-3339    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.