William Tang, MD - Medicare Anesthesiology in Renton, WA

William Tang, MD is a medicare enrolled "Anesthesiology" physician in Renton, Washington. He graduated from medical school in 2021 and has 5 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Valley Anesthesia Associates Pllc and his current practice location is 400 S 43rd St, Renton, Washington. You can reach out to his office (for appointments etc.) via phone at (425) 251-5180.

William Tang is licensed to practice in Washington (license number MD61669362) 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 1851977409.

Contact Information

William Tang, MD
400 S 43rd St,
Renton, WA 98055-5714
(425) 251-5180
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Tang
GenderMale
SpecialityAnesthesiology
Experience5 Years
Location400 S 43rd St, Renton, Washington
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:
  • William Tang graduated from medical school in 2021
  NPI Data:
  • NPI Number: 1851977409
  • Provider Enumeration Date: 03/23/2021
  • Last Update Date: 05/04/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9537667936
  • Enrollment ID: I20250813002714

Medical Identifiers

Medical identifiers for William Tang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851977409NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD61669362 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Valley Medical CenterRenton, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Anesthesia Associates Pllc094111209847

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. William Tang 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
William Tang, MD
400 S 43rd St,
Renton, WA 98055-5714

Ph: () -
William Tang, MD
400 S 43rd St,
Renton, WA 98055-5714

Ph: (425) 251-5180

Reviews and Comments


Anesthesiology Doctors in Renton, WA

Ichiro Otsu, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 S 43rd St, Renton, WA 98055
Phone: 425-353-3788    Fax: 425-353-8041
Andrew Steven Manolides, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 S 43rd St, Renton, WA 98055
Phone: 425-521-5180    Fax: 425-656-5390
Steven A Bice, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 S 43rd St, Renton, WA 98055
Phone: 425-353-3788    Fax: 425-353-8041
Thomas E Thompson, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 S 43rd St, Renton, WA 98055
Phone: 425-353-3788    Fax: 425-353-8041
Michael Melin, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 S 43rd St, Renton, WA 98055
Phone: 800-540-1814    
Heidi S Smith, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 400 S 43rd St, Renton, WA 98055
Phone: 425-353-3788    Fax: 425-353-8041
Sidney Postma, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 400 S 43rd St, Renton, WA 98055
Phone: 425-353-3788    Fax: 425-353-8041

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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