Andrew Demars, MD - Medicare Critical Care (intensivists) in Aurora, CO

Andrew Demars, MD is a medicare enrolled "Emergency Medicine" physician in Aurora, Colorado. He graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Ssm Health Care Group and his current practice location is 13001 E. 17th Place, University Of Colorado School Of Medicine Gme, Aurora, Colorado. You can reach out to his office (for appointments etc.) via phone at (970) 690-1609.

Andrew Demars is licensed to practice in Missouri (license number 2019005172) 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 1326467440.

Contact Information

Andrew Demars, MD
13001 E. 17th Place, University Of Colorado School Of Medicine Gme,
Aurora, CO 80045-2581
(970) 690-1609
Not Available

Map and Direction




Physician's Profile

Full NameAndrew Demars
GenderMale
SpecialityCritical Care (intensivists)
Experience10 Years
Location13001 E. 17th Place, Aurora, Colorado
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:
  • Andrew Demars graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1326467440
  • Provider Enumeration Date: 04/16/2014
  • Last Update Date: 01/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4587094719
  • Enrollment ID: I20200430001403

Medical Identifiers

Medical identifiers for Andrew Demars such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326467440NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2019005172 (Missouri)Primary
207LC0200XAnesthesiology - Critical Care Medicine 2019005172 (Missouri)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Louis University HospitalSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ssm Health Care Group0143608372690

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. Andrew Demars allows following entities to bill medicare on his behalf.
Entity NameSlh Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881668051
PECOS PAC ID: 9830132653
Enrollment ID: O20050602000941
Entity NameSoutheastern Emergency Physicians Of Memphis Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437105277
PECOS PAC ID: 5395643209
Enrollment ID: O20060711000434
Entity NameCogent Healthcare Of Missouri Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780961599
PECOS PAC ID: 5597925099
Enrollment ID: O20120320000863
Entity NameSsm Health Care Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306589544
PECOS PAC ID: 0143608372
Enrollment ID: O20220531002655

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. Andrew Demars 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
Andrew Demars, MD
13001 E. 17th Place, University Of Colorado School Of Medicine Gme,
Aurora, CO 80045-2581

Ph: (970) 690-1609
Andrew Demars, MD
13001 E. 17th Place, University Of Colorado School Of Medicine Gme,
Aurora, CO 80045-2581

Ph: (970) 690-1609

Reviews and Comments


Emergency Medicine Doctors in Aurora, CO

Dr. Timothy Owen Vanderkooy, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13123 E 16th Ave, Aurora, Co 80045-7106, Aurora, CO 80045
Phone: 720-777-1234    
Dr. Douglas K Hammond, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2550 S Parker Rd, Ste 206, Aurora, CO 80014
Phone: 303-306-7783    Fax: 303-306-7753
Barbara Blok, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12605 E 16th Ave, Aurora, CO 80045
Phone: 720-848-0000    
Charles Little, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12605 E 16th Ave, Aurora, CO 80045
Phone: 720-848-0000    
Stephan Schrager, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 12605 E 16th Ave, Aurora, CO 80045
Phone: 720-848-0000    
Dr. William R Abbott, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3033 S Parker Rd, Ste 800, Aurora, CO 80014
Phone: 303-306-7783    Fax: 303-306-7753
Michael Jobin, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 12605 E 16th Ave, Aurora, CO 80045
Phone: 720-848-0000    

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.