Cynthia Tai, MD - Medicare Nephrology in Portland, OR

Cynthia Tai, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Portland, Oregon. She went to University Of Minnesota Medical School and graduated in 1996 and has 28 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice Kaiser Foundation Health Plan Of The Northwest, Kaiser Foundation Health Plan Of The Northwest and her current practice location is 1130 Nw 22nd Ave, Suite 640, Portland, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 229-7976.

Cynthia Tai is licensed to practice in Oregon (license number 22329) 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 1336154830.

Contact Information

Cynthia Tai, MD
1130 Nw 22nd Ave, Suite 640,
Portland, OR 97210-2900
(503) 229-7976
(503) 274-4867

Map and Direction




Physician's Profile

Full NameCynthia Tai
GenderFemale
SpecialityNephrology
Experience28 Years
Location1130 Nw 22nd Ave, 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:
  • Cynthia Tai attended and graduated from University Of Minnesota Medical School in 1996
  NPI Data:
  • NPI Number: 1336154830
  • Provider Enumeration Date: 07/31/2006
  • Last Update Date: 02/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3678552593
  • Enrollment ID: I20060303000375

Medical Identifiers

Medical identifiers for Cynthia Tai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336154830NPI-NPPES
274015MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology MD22329 (Oregon)Secondary
207RN0300XInternal Medicine - Nephrology 22329 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Sunnyside Medical CenterClackamas, ORHospital
Peacehealth Southwest Medical CenterVancouver, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of The Northwest57996882301482
Kaiser Foundation Health Plan Of The Northwest57996882301482

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. Cynthia Tai allows following entities to bill medicare on her behalf.
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. Cynthia Tai 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
Cynthia Tai, MD
1130 Nw 22nd Ave, Suite 640,
Portland, OR 97210-2900

Ph: (503) 229-7976
Cynthia Tai, MD
1130 Nw 22nd Ave, Suite 640,
Portland, OR 97210-2900

Ph: (503) 229-7976

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.