Tina Ann Chang, - Medicare Hospitalist in Seattle, WA

Tina Ann Chang, is a medicare enrolled "Internal Medicine" physician in Seattle, Washington. She went to University Of Michigan Medical School and graduated in 1996 and has 28 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Virginia Mason Medical Center and her current practice location is 1100 9th Ave, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 341-0860.

Tina Ann Chang is licensed to practice in Washington (license number MD00036408) 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 1912083635.

Contact Information

Tina Ann Chang,
1100 9th Ave,
Seattle, WA 98101-2756
(206) 341-0860
Not Available

Map and Direction




Physician's Profile

Full NameTina Ann Chang
GenderFemale
SpecialityHospitalist
Experience28 Years
Location1100 9th Ave, Seattle, Washington
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:
  • Tina Ann Chang attended and graduated from University Of Michigan Medical School in 1996
  NPI Data:
  • NPI Number: 1912083635
  • Provider Enumeration Date: 10/27/2006
  • Last Update Date: 10/10/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 1951359702
  • Enrollment ID: I20050107000591

Medical Identifiers

Medical identifiers for Tina Ann Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912083635NPI-NPPES
110196643OtherWARAIL ROAD MEDICARE
8246472MedicaidWA
P01030991OtherWAMEDICARE RAILROAD
1912083635MedicaidWA
4566OtherINTERNAL ID-MOTOR VEHICLE ID
MD0735WOtherWAALASKA MEDICAID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD00036408 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Virginia Mason Medical CenterSeattle, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Virginia Mason Medical Center9830002617834

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. Tina Ann Chang allows following entities to bill medicare on her behalf.
Entity NameVirginia Mason Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801851258
PECOS PAC ID: 9830002617
Enrollment ID: O20031107000383

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. Tina Ann Chang 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
Tina Ann Chang,
1100 9th Ave,
Seattle, WA 98101-2756

Ph: (206) 515-5811
Tina Ann Chang,
1100 9th Ave,
Seattle, WA 98101-2756

Ph: (206) 341-0860

Reviews and Comments


Internal Medicine Doctors in Seattle, WA

Sandhya Ramanathan Panch, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 825 Eastlake Ave E, Seattle, WA 98109
Phone: 206-520-5000    
Stephen A Lopez, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 925 Seneca St, Seattle, WA 98101
Phone: 206-341-0860    
Dr. Susan Hunt, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Uwmc Department Of Medicine, Box 356429, Seattle, WA 98195
Phone: 206-221-7993    Fax: 206-221-8732
Timothy William Menza, MD, PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 9th Ave, Seattle, WA 98104
Phone: 206-520-5000    
Dr. Vinay Gupta, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 9th Ave, Seattle, WA 98101
Phone: 206-223-6980    Fax: 206-223-6982
Dr. Maria Ann Corcorran, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1550 N 115th St, Seattle, WA 98133
Phone: 206-520-5000    
Vyshak Alva Venur, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 825 Eastlake Ave E, Seattle, WA 98109
Phone: 206-520-5700    

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.