Dr David Bolshoun, MD - Medicare Internal Medicine in Denver, CO

Dr David Bolshoun, MD is a medicare enrolled "Internal Medicine" physician in Denver, Colorado. He went to University Of Colorado School Of Medicine, Denver and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mayfair Internal Medicine Pc and his current practice location is 6311 E 14th Ave, Denver, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 333-6434.

Dr David Bolshoun is licensed to practice in Colorado (license number 39240) 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 1174618086.

Contact Information

Dr David Bolshoun, MD
6311 E 14th Ave,
Denver, CO 80220-2821
(303) 333-6434
(303) 333-6505

Map and Direction




Physician's Profile

Full NameDr David Bolshoun
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location6311 E 14th Ave, 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 David Bolshoun attended and graduated from University Of Colorado School Of Medicine, Denver in 1995
  NPI Data:
  • NPI Number: 1174618086
  • Provider Enumeration Date: 10/04/2006
  • Last Update Date: 02/05/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3476586223
  • Enrollment ID: I20050913000953

Medical Identifiers

Medical identifiers for Dr David Bolshoun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174618086NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 39240 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rose Medical CenterDenver, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mayfair Internal Medicine Pc53956374742

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 David Bolshoun allows following entities to bill medicare on his behalf.
Entity NameMayfair Internal Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447466073
PECOS PAC ID: 5395637474
Enrollment ID: O20040325000508
Entity NameAlpine Medical Group Colorado Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104501873
PECOS PAC ID: 1759743347
Enrollment ID: O20230814002966

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 David Bolshoun 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 David Bolshoun, MD
6311 E 14th Ave,
Denver, CO 80220-2821

Ph: (303) 333-6434
Dr David Bolshoun, MD
6311 E 14th Ave,
Denver, CO 80220-2821

Ph: (303) 333-6434

Reviews and Comments


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Dr. Sahibzada Mohsin Shah, M.D.
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Shyam M Parkhie, MD
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Phone: 720-343-1562    Fax: 720-343-1563

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.