Meiwen Wu, MD - Medicare Radiation Oncology in San Francisco, CA

Meiwen Wu, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in San Francisco, California. She graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Radiation Oncology. She is a member of the group practice Northern California Radiation Therapists And Oncologists Medical Group and her current practice location is 2333 Buchanan St, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (209) 342-2300.

Meiwen Wu is licensed to practice in California (license number A73496) 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 1255312880.

Contact Information

Meiwen Wu, MD
2333 Buchanan St,
San Francisco, CA 94115-1925
(209) 342-2300
(209) 524-4240

Map and Direction




Physician's Profile

Full NameMeiwen Wu
GenderFemale
SpecialityRadiation Oncology
Experience42 Years
Location2333 Buchanan St, San Francisco, California
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:
  • Meiwen Wu graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1255312880
  • Provider Enumeration Date: 11/10/2005
  • Last Update Date: 08/12/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 6406753086
  • Enrollment ID: I20031212000914

Medical Identifiers

Medical identifiers for Meiwen Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255312880NPI-NPPES
00A734960OtherCABLUE SHIELD
00A734960MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology A73496 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Seton Medical CenterDaly city, CAHospital
St Mary's Medical CenterSan francisco, CAHospital
Saint Francis Memorial HospitalSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northern California Radiation Therapists And Oncologists Medical Group96381249777

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. Meiwen Wu allows following entities to bill medicare on her behalf.
Entity NameNorthern California Radiation Therapists & Oncologists Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720069891
PECOS PAC ID: 9638124977
Enrollment ID: O20050318000677

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. Meiwen 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
Meiwen Wu, MD
4301 Northstar Way,
Modesto, CA 95356-9262

Ph: (209) 342-2300
Meiwen Wu, MD
2333 Buchanan St,
San Francisco, CA 94115-1925

Ph: (209) 342-2300

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.

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