Mark Howard Duncan, MD - Medicare Psychiatry in Seattle, WA

Mark Howard Duncan, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Seattle, Washington. He went to Rush Medical College Of Rush University and graduated in 2006 and has 18 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice The Association Of University Physicians and his current practice location is 4225 Roosevelt Way Ne, Suite 306, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 598-7792.

Mark Howard Duncan is licensed to practice in Washington (license number MD60101453) 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 1871791913.

Contact Information

Mark Howard Duncan, MD
4225 Roosevelt Way Ne, Suite 306,
Seattle, WA 98105-6099
(206) 598-7792
Not Available

Map and Direction




Physician's Profile

Full NameMark Howard Duncan
GenderMale
SpecialityPsychiatry
Experience18 Years
Location4225 Roosevelt Way Ne, 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:
  • Mark Howard Duncan attended and graduated from Rush Medical College Of Rush University in 2006
  NPI Data:
  • NPI Number: 1871791913
  • Provider Enumeration Date: 07/10/2007
  • Last Update Date: 08/07/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5496993982
  • Enrollment ID: I20130522000383

Medical Identifiers

Medical identifiers for Mark Howard Duncan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871791913NPI-NPPES
1871791913MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry MD60101453 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Washington Medical CtrSeattle, WAHospital

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. Mark Howard Duncan 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. Mark Howard Duncan 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
Mark Howard Duncan, MD
Po Box 50095,
Seattle, WA 98145-5095

Ph: (206) 543-6420
Mark Howard Duncan, MD
4225 Roosevelt Way Ne, Suite 306,
Seattle, WA 98105-6099

Ph: (206) 598-7792

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.