Kwokyan William Tsoi, MD - Medicare Family Medicine in Tacoma, WA

Kwokyan William Tsoi, MD is a medicare enrolled "Family Medicine" physician in Tacoma, Washington. His current practice location is Madigan Army Medical Center 9040 Jackson Ave, Tacoma, Washington. You can reach out to his office (for appointments etc.) via phone at (253) 968-2252.

Kwokyan William Tsoi is licensed to practice in California (license number A119492) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1164748497.

Contact Information

Kwokyan William Tsoi, MD
Madigan Army Medical Center 9040 Jackson Ave,
Tacoma, WA 98431-2206
(253) 968-2252
Not Available

Map and Direction




Physician's Profile

Full NameKwokyan William Tsoi
GenderMale
SpecialityFamily Medicine
LocationMadigan Army Medical Center 9040 Jackson Ave, Tacoma, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164748497
  • Provider Enumeration Date: 04/12/2010
  • Last Update Date: 07/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1355585472
  • Enrollment ID: I20130911000457

Medical Identifiers

Medical identifiers for Kwokyan William Tsoi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164748497NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A119492 (California)Primary

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. Kwokyan William Tsoi allows following entities to bill medicare on his behalf.
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956

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. Kwokyan William Tsoi 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
Kwokyan William Tsoi, MD
Po Box 38,
Alhambra, CA 91802-0038

Ph: (323) 899-9816
Kwokyan William Tsoi, MD
Madigan Army Medical Center 9040 Jackson Ave,
Tacoma, WA 98431-2206

Ph: (253) 968-2252

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).

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