Andrew Cho Tsen, MD - Medicare Thoracic Surgery in Portland, OR

Andrew Cho Tsen, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Portland, Oregon. He went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 1988 and has 36 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice Legacy Clinics Llc and his current practice location is 2222 Nw Lovejoy St, Suite 315, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 226-6321.

Andrew Cho Tsen is licensed to practice in Oregon (license number MD20029) 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 1659364719.

Contact Information

Andrew Cho Tsen, MD
2222 Nw Lovejoy St, Suite 315,
Portland, OR 97210-3033
(503) 226-6321
(503) 227-3422

Map and Direction




Physician's Profile

Full NameAndrew Cho Tsen
GenderMale
SpecialityThoracic Surgery
Experience36 Years
Location2222 Nw Lovejoy St, Portland, 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:
  • Andrew Cho Tsen attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 1988
  NPI Data:
  • NPI Number: 1659364719
  • Provider Enumeration Date: 08/24/2005
  • Last Update Date: 09/26/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 8527966191
  • Enrollment ID: I20040602001347

Medical Identifiers

Medical identifiers for Andrew Cho Tsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659364719NPI-NPPES
8198038MedicaidWA
084009MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) MD20029 (Oregon)Primary
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 21592 (Arizona)Secondary
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) MD00043090 (Washington)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Legacy Emanuel Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Legacy Clinics Llc0244144004633

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. Andrew Cho Tsen allows following entities to bill medicare on his behalf.
Entity NameLegacy Clinics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902827272
PECOS PAC ID: 0244144004
Enrollment ID: O20031117000089

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. Andrew Cho Tsen 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
Andrew Cho Tsen, MD
847 Ne 19th Ave, Suite 300,
Portland, OR 97232-2684

Ph: (503) 963-2801
Andrew Cho Tsen, MD
2222 Nw Lovejoy St, Suite 315,
Portland, OR 97210-3033

Ph: (503) 226-6321

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Portland, OR

Eric Blaine Kirker, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 9427 Sw Barnes Rd Ste 593, Portland, OR 97225
Phone: 503-216-8670    
Thomas Alexis Molloy, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 3303 Sw Bond Ave, Portland, OR 97239
Phone: 253-272-7777    Fax: 253-426-4142
Albert Henry Krause, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Not Enrolled in Medicare
Practice Location: 2222 Nw Lovejoy St, Suite 315, Portland, OR 97210
Phone: 503-226-6321    Fax: 503-227-3422
Mithran Suresh Sukumar, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-7820    
Dr. Frederick Anthony Tibayan, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Mail Code: L353, Portland, OR 97239
Phone: 503-494-7820    
Dr. Kai Erik Engstad, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 2222 Nw Lovejoy St, Suite 315, Portland, OR 97210
Phone: 503-226-6321    Fax: 503-227-3422
Dr. Brandon H Tieu, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, L353, Portland, OR 97239
Phone: 503-494-7820    

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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