Dr Colin D Weekes, MD - Medicare Medical Oncology in Aurora, CO

Dr Colin D Weekes, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Aurora, Colorado. He went to University Of Nebraska College Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and his current practice location is 1665 Ursula St, Aurora, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 724-0295.

Dr Colin D Weekes is licensed to practice in Colorado (license number 45860) 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 1043366750.

Contact Information

Dr Colin D Weekes, MD
1665 Ursula St,
Aurora, CO 80045-7402
(303) 724-0295
(303) 724-3889

Map and Direction




Physician's Profile

Full NameDr Colin D Weekes
GenderMale
SpecialityMedical Oncology
Experience24 Years
Location1665 Ursula St, 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:
  • Dr Colin D Weekes attended and graduated from University Of Nebraska College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1043366750
  • Provider Enumeration Date: 01/26/2007
  • Last Update Date: 09/06/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7214029230
  • Enrollment ID: I20170530001658

Medical Identifiers

Medical identifiers for Dr Colin D Weekes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043366750NPI-NPPES
42239346MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology D59858 (Maryland)Secondary
207RX0202XInternal Medicine - Medical Oncology 45860 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Partners Healthcare At Home - Home CareWaltham, MAHome health agency
Massachusetts General HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203085
The General Hospital Corporation65078038061054

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 Colin D Weekes allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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 Colin D Weekes 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 Colin D Weekes, MD
Po Box 110429,
Aurora, CO 80042-0429

Ph: (303) 724-0295
Dr Colin D Weekes, MD
1665 Ursula St,
Aurora, CO 80045-7402

Ph: (303) 724-0295

Reviews and Comments


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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.