Dr Tom Ashar, MD - Medicare Emergency Medicine in Denver, CO

Dr Tom Ashar, MD is a medicare enrolled "Emergency Medicine" physician in Denver, Colorado. He went to University Of Maryland School Of Medicine and graduated in 2001 and has 24 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Professionals Of Colorado Pc, University Physicians Incorporated and his current practice location is 18610 Green Valley Ranch Blvd, Denver, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 848-0000.

Dr Tom Ashar is licensed to practice in Colorado (license number DR.0057813) 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 1205888187.

Contact Information

Dr Tom Ashar, MD
18610 Green Valley Ranch Blvd,
Denver, CO 80249-6841
(720) 848-0000
Not Available

Map and Direction




Physician's Profile

Full NameDr Tom Ashar
GenderMale
SpecialityEmergency Medicine
Experience24 Years
Location18610 Green Valley Ranch Blvd, Denver, 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:
  • Dr Tom Ashar attended and graduated from University Of Maryland School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1205888187
  • Provider Enumeration Date: 05/17/2006
  • Last Update Date: 08/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1759356629
  • Enrollment ID: I20170406003021

Medical Identifiers

Medical identifiers for Dr Tom Ashar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205888187NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 25MA07890600 (New Jersey)Secondary
207P00000XEmergency Medicine DR.0057813 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sterling Regional MedcenterSterling, COHospital
University Of Colorado Hospital AuthorityAurora, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Professionals Of Colorado Pc286070696736
University Physicians Incorporated34764656672639

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. Dr Tom Ashar allows following entities to bill medicare on his behalf.
Entity NameUniversity Physicians Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962461889
PECOS PAC ID: 3476465667
Enrollment ID: O20031105000375
Entity NamePoudre Valley Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366763260
PECOS PAC ID: 9638208549
Enrollment ID: O20100602000122
Entity NameEmergency Professionals Of Colorado Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396496469
PECOS PAC ID: 2860706967
Enrollment ID: O20150803002325

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. Dr Tom Ashar 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
Dr Tom Ashar, MD
Po Box 110429,
Aurora, CO 80042-0429

Ph: () -
Dr Tom Ashar, MD
18610 Green Valley Ranch Blvd,
Denver, CO 80249-6841

Ph: (720) 848-0000

Reviews and Comments


Emergency Medicine Doctors in Denver, CO

Dr. Peter A Alsharif, MD
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Phone: 303-436-4949    Fax: 303-602-5184
Paul William Schadler, M.D.
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Practice Location: 1202 5th St, Plaza Building, Suite 150, Denver, CO 80204
Phone: 303-556-2525    Fax: 303-556-3881
James Bradley Ball, MD
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Practice Location: 2055 N High St Ste 340, Denver, CO 80205
Phone: 303-832-2344    Fax: 303-832-3721
Dr. Rochelle Ravishankara, MD
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Practice Location: 1375 E 19th Ave, Denver, CO 80218
Phone: 303-338-4545    
Graham S Ingalsbe, M.D.
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Practice Location: 777 Bannock St, Denver, CO 80204
Phone: 303-602-5183    
Cecilia Sorensen,
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Medicare: Accepting Medicare Assignments
Practice Location: 777 Bannock St, Denver, CO 80204
Phone: 303-436-6000    
Lauran Wirfs, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 5250 Leetsdale Dr, Denver, CO 80246
Phone: 303-629-5293    

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.