Dr Brett E Fenster, MD - Medicare Cardiovascular Disease (cardiology) in Lone Tree, CO

Dr Brett E Fenster, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Lone Tree, Colorado. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Colorado Permanente Medical Group Pc and his current practice location is 10240 Park Meadows Dr, Lone Tree, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 338-4545.

Dr Brett E Fenster is licensed to practice in Colorado (license number 43851) 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 1649267964.

Contact Information

Dr Brett E Fenster, MD
10240 Park Meadows Dr,
Lone Tree, CO 80124-5425
(303) 338-4545
Not Available

Map and Direction




Physician's Profile

Full NameDr Brett E Fenster
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience25 Years
Location10240 Park Meadows Dr, Lone Tree, 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 Brett E Fenster attended and graduated from University Of Chicago, Pritzker School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1649267964
  • Provider Enumeration Date: 10/03/2005
  • Last Update Date: 06/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0648204529
  • Enrollment ID: I20050920001182

Medical Identifiers

Medical identifiers for Dr Brett E Fenster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649267964NPI-NPPES
55126847MedicaidCO
028188OtherCOKAISER COMMERCIAL NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 43851 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Joseph HospitalDenver, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Colorado Permanente Medical Group Pc12542384541156

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 Brett E Fenster allows following entities to bill medicare on his behalf.
Entity NameColorado Permanente Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760599724
PECOS PAC ID: 1254238454
Enrollment ID: O20031216000640

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 Brett E Fenster 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 Brett E Fenster, MD
10350 E Dakota Ave,
Denver, CO 80247-1314

Ph: (303) 338-4545
Dr Brett E Fenster, MD
10240 Park Meadows Dr,
Lone Tree, CO 80124-5425

Ph: (303) 338-4545

Reviews and Comments


Internal Medicine Doctors in Lone Tree, CO

Dr. Michael Alan Rocklin, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 9777 S Yosemite St Ste 110, Lone Tree, CO 80124
Phone: 720-696-0852    Fax: 720-696-0892
Dr. Baran Aksut, BARAN AKSUT M.D.
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Practice Location: 10103 Ridgegate Pkwy Ste 103, Lone Tree, CO 80124
Phone: 303-645-0090    Fax: 303-645-0092
Dr. James Thomas Link, M. D., PHD
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Practice Location: 10240 Park Meadows Dr, Lone Tree, CO 80124
Phone: 303-338-4545    
Kenji Kaye, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9695 S Yosemite St Ste 224, Lone Tree, CO 80124
Phone: 303-265-3970    Fax: 206-320-8048
Dr. Anna K.d. Gutmann, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 10101 Ridgegate Pkwy, Lone Tree, CO 80124
Phone: 303-338-4545    
Dr. Anne Elizabeth Codere Kelly, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 10101 Ridgegate Pkwy, Lone Tree, CO 80124
Phone: 303-338-4545    
Alexandra Moran, DO
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 10099 Ridgegate Pkwy Ste 200, Lone Tree, CO 80124
Phone: 720-225-4464    

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.