Marco Bernd Mielcarek, - Medicare Medical Oncology in Seattle, WA

Marco Bernd Mielcarek, is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Seattle, Washington. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice The Association Of University Physicians and his current practice location is Ambulatory Clinic, 825 Eastlake Avenue East, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 288-1000.

Marco Bernd Mielcarek is licensed to practice in Washington (license number MD00038783) 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 1154401123.

Contact Information

Marco Bernd Mielcarek,
Ambulatory Clinic, 825 Eastlake Avenue East,
Seattle, WA 98109
(206) 288-1000
Not Available

Map and Direction




Physician's Profile

Full NameMarco Bernd Mielcarek
GenderMale
SpecialityMedical Oncology
Experience38 Years
LocationAmbulatory Clinic, Seattle, Washington
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:
  • Marco Bernd Mielcarek graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1154401123
  • Provider Enumeration Date: 10/16/2006
  • Last Update Date: 09/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 2365578218
  • Enrollment ID: I20100330000600

Medical Identifiers

Medical identifiers for Marco Bernd Mielcarek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154401123NPI-NPPES
0231623OtherWAL&I
1154401123MedicaidWA
233700OtherINTERNAL ID-MOTOR VEHICLE ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RX0202XInternal Medicine - Medical Oncology MD00038783 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Association Of University Physicians04461626973017

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. Marco Bernd Mielcarek allows following entities to bill medicare on his behalf.
Entity NameThe Association Of University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023041159
PECOS PAC ID: 0446162697
Enrollment ID: O20031105000244

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. Marco Bernd Mielcarek 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
Marco Bernd Mielcarek,
Po Box 50095,
Seattle, WA 98145-5095

Ph: (206) 543-6420
Marco Bernd Mielcarek,
Ambulatory Clinic, 825 Eastlake Avenue East,
Seattle, WA 98109

Ph: (206) 288-1000

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).

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