Mrs Fenfen Wu, MD - Medicare Internal Medicine in Federal Way, WA

Mrs Fenfen Wu, MD is a medicare enrolled "Internal Medicine" physician in Federal Way, Washington. She graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Franciscan Medical Group and her current practice location is 34503 9th Ave S, Ste 100, Federal Way, Washington. You can reach out to her office (for appointments etc.) via phone at (253) 874-2227.

Mrs Fenfen Wu is licensed to practice in Washington (license number MD60454662) 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 1457621286.

Contact Information

Mrs Fenfen Wu, MD
34503 9th Ave S, Ste 100,
Federal Way, WA 98003-8727
(253) 874-2227
(253) 835-8000

Map and Direction




Physician's Profile

Full NameMrs Fenfen Wu
GenderFemale
SpecialityInternal Medicine
Experience25 Years
Location34503 9th Ave S, Federal Way, 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:
  • Mrs Fenfen Wu graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1457621286
  • Provider Enumeration Date: 01/10/2012
  • Last Update Date: 07/23/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0143440073
  • Enrollment ID: I20140927000556

Medical Identifiers

Medical identifiers for Mrs Fenfen Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457621286NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD60454662 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home HealthFederal way, WAHome health agency
Chi Franciscan Health At HomeUniversity place, WAHome health agency
St Francis Community HospitalFederal way, WAHospital
Highline Medical CenterBurien, WAHospital
St Joseph Medical CenterTacoma, WAHospital
Tacoma General Allenmore HospitalTacoma, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Franciscan Medical Group05471738661173

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. Mrs Fenfen Wu allows following entities to bill medicare on her behalf.
Entity NameFranciscan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093165334
PECOS PAC ID: 0547173866
Enrollment ID: O20031111000789

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. Mrs Fenfen Wu 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
Mrs Fenfen Wu, MD
34503 9th Ave S, Ste 100,
Federal Way, WA 98003-8727

Ph: (253) 874-2227
Mrs Fenfen Wu, MD
34503 9th Ave S, Ste 100,
Federal Way, WA 98003-8727

Ph: (253) 874-2227

Reviews and Comments


Internal Medicine Doctors in Federal Way, WA

Alain L Lambert, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 34503 9th Ave S Ste 100, Federal Way, WA 98003
Phone: 253-835-8700    Fax: 360-830-1385
Peter Campbell Gregory, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 32014 32nd Ave S, Federal Way, WA 98001
Phone: 253-874-7107    Fax: 253-874-1923
Delia Viisoreanu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 33501 1st Way S, Federal Way, WA 98003
Phone: 253-838-2400    Fax: 253-874-1634
Dr. Shaista Quddusi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 700 S 320th St, Suite D, Federal Way, WA 98003
Phone: 253-880-1029    
Romana Shehzadi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 34503 9th Ave S Ste 130, Federal Way, WA 98003
Phone: 253-835-5340    Fax: 253-835-5350
Dr. Sasha Oommen Joseph, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 34509 9th Ave S, Suite 107, Federal Way, WA 98003
Phone: 253-952-8349    Fax: 253-927-3049
Dr. Rohan Sharma, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 34509 9th Ave S Ste 107, Federal Way, WA 98003
Phone: 253-952-8349    

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.