Kathy Kiryang Bak, MD - Medicare Family Practice in Portland, OR

Kathy Kiryang Bak, MD is a medicare enrolled "Family Medicine" physician in Portland, Oregon. She graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Providence Health And Services Oregon and her current practice location is 12400 Nw Cornell Rd Ste 100, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 291-4000.

Kathy Kiryang Bak is licensed to practice in Oregon (license number MD164294) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1861412884.

Contact Information

Kathy Kiryang Bak, MD
12400 Nw Cornell Rd Ste 100,
Portland, OR 97229-5689
(503) 291-4000
Not Available

Map and Direction




Physician's Profile

Full NameKathy Kiryang Bak
GenderFemale
SpecialityFamily Practice
Experience22 Years
Location12400 Nw Cornell Rd Ste 100, Portland, Oregon
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kathy Kiryang Bak graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1861412884
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 10/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9335177476
  • Enrollment ID: I20131114000034

Medical Identifiers

Medical identifiers for Kathy Kiryang Bak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861412884NPI-NPPES
500674133MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A91888 (California)Secondary
207Q00000XFamily Medicine MD164294 (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
Providence Health And Services Oregon06481836081344

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. Kathy Kiryang Bak allows following entities to bill medicare on her behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023488343
PECOS PAC ID: 0648183608
Enrollment ID: O20031106000652
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114015971
PECOS PAC ID: 9335057447
Enrollment ID: O20031117000153
Entity NameKaiser Foundation Health Plan Of The Northwest
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184786527
PECOS PAC ID: 5799688230
Enrollment ID: O20040130000799

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. Kathy Kiryang Bak 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
Kathy Kiryang Bak, MD
Po Box 3158,
Portland, OR 97208-3158

Ph: (503) 215-6494
Kathy Kiryang Bak, MD
12400 Nw Cornell Rd Ste 100,
Portland, OR 97229-5689

Ph: (503) 291-4000

Reviews and Comments


Family Medicine Doctors in Portland, OR

Brian Michael Lindeman, M.D.
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Phone: 503-214-5200    Fax: 503-906-6613
Katy L Bochat, DO
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Jonathan L Vinson, MD
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Phone: 503-203-0700    
Dr. Timothy P Janzen, M.D.
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Practice Location: 10803 Se Cherry Blossom Dr, Portland, OR 97216
Phone: 503-261-7200    Fax: 503-261-7249
Alison Mitchell, MD
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Practice Location: 5050 Ne Hoyt St, Suite 240, Portland, OR 97213
Phone: 503-215-6480    
Dr. Steven Colin Jackson, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 426 Sw Stark St, 8th Floor, Portland, OR 97204
Phone: 503-988-3674    Fax: 503-988-5779

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.