Mark Gardner Bates, MD - Medicare Internal Medicine in Beaverton, OR

Mark Gardner Bates, MD is a medicare enrolled "Internal Medicine" physician in Beaverton, Oregon. He went to University Of Kentucky College Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Portland Clinic and his current practice location is 15950 Sw Millikan Way, Beaverton, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 646-0161.

Mark Gardner Bates is licensed to practice in Oregon (license number MD24179) 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 1558453696.

Contact Information

Mark Gardner Bates, MD
15950 Sw Millikan Way,
Beaverton, OR 97006
(503) 646-0161
(503) 643-7459

Map and Direction




Physician's Profile

Full NameMark Gardner Bates
GenderMale
SpecialityInternal Medicine
Experience32 Years
Location15950 Sw Millikan Way, Beaverton, Oregon
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 Gardner Bates attended and graduated from University Of Kentucky College Of Medicine in 1992
  NPI Data:
  • NPI Number: 1558453696
  • Provider Enumeration Date: 09/28/2006
  • Last Update Date: 10/19/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7810885530
  • Enrollment ID: I20040305000227

Medical Identifiers

Medical identifiers for Mark Gardner Bates such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558453696NPI-NPPES
227373MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD24179 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence St Vincent Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portland Clinic822494286783

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 Gardner Bates allows following entities to bill medicare on his behalf.
Entity NamePortland Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558379099
PECOS PAC ID: 8224942867
Enrollment ID: O20031118000101

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 Gardner Bates 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 Gardner Bates, MD
15950 Sw Millikan Way,
Beaverton, OR 97006

Ph: (503) 646-0161
Mark Gardner Bates, MD
15950 Sw Millikan Way,
Beaverton, OR 97006

Ph: (503) 646-0161

Reviews and Comments


Internal Medicine Doctors in Beaverton, OR

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Phone: 971-262-9000    Fax: 971-262-9010
Chad T Pfefer, M.D.
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Gunardi Nyoto Irawan, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 15950 Sw Millikan Way, Beaverton, OR 97003
Phone: 503-646-0161    
Dr. Ian L. Barr, M.D.
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Practice Location: 15455 Nw Greenbrier Pkwy, Suite 130, Beaverton, OR 97006
Phone: 503-629-5499    Fax: 503-645-8982
Dr. Helen Lawrence Henry, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 14795 Sw Murray Scholls Dr Ste 121, Beaverton, OR 97007
Phone: 503-747-4936    Fax: 503-747-4939
Dr. Edmund Howard Torkelson, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1960 Nw 167th Pl, Suite #204, Beaverton, OR 97006
Phone: 503-614-8735    Fax: 503-614-8749

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.