Lauren Wu, MD - Medicare Internal Medicine in San Francisco, CA

Lauren Wu, MD is a medicare enrolled "Internal Medicine" physician in San Francisco, California. She went to State University Of New York At Buffalo School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Pacific Inpatient 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 (925) 634-9704.

Lauren Wu is licensed to practice in California (license number A62843) 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 1114055563.

Contact Information

Lauren Wu, MD
2333 Buchanan St,
San Francisco, CA 94115-1925
(925) 634-9704
Not Available

Map and Direction




Physician's Profile

Full NameLauren Wu
GenderFemale
SpecialityInternal Medicine
Experience29 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:
  • Lauren Wu attended and graduated from State University Of New York At Buffalo School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1114055563
  • Provider Enumeration Date: 02/28/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5799865994
  • Enrollment ID: I20071228000489

Medical Identifiers

Medical identifiers for Lauren Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114055563NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A62843 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Pacific Medical Ctr-davies Campus HospSan francisco, CAHospital
California Pacific Medical Ctr- Davies Campus HospSan francisco, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Inpatient Medical Group6608956966123

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. Lauren Wu allows following entities to bill medicare on her behalf.
Entity NamePacific Inpatient Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447447248
PECOS PAC ID: 6608956966
Enrollment ID: O20071228000213

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. Lauren 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
Lauren Wu, MD
Po Box 1470,
Suisun City, CA 94585-4470

Ph: () -
Lauren Wu, MD
2333 Buchanan St,
San Francisco, CA 94115-1925

Ph: (925) 634-9704

Reviews and Comments


Internal Medicine Doctors in San Francisco, CA

Dr. Pratyusha Kishore Narra, MBBS
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3490 California St, San Francisco, CA 94118
Phone: 415-514-6200    Fax: 415-514-6410
Dr. Chelsea Joy Thomsen, M.D., M.S.P.H
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 W Portal Ave, San Francisco, CA 94127
Phone: 415-291-0480    
Christine Soran,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave, Bldg 10, 3rd Floor, Ward 13, Ucsf Division Of General Internal Medicine Sfgh, San Francisco, CA 94110
Phone: 415-206-5164    Fax: 415-206-5586
Stephen Norris Cohen, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 40 Ventura Ave, San Francisco, CA 94116
Phone: 415-681-2171    Fax: 415-681-2171
Mauricio Jalife Bucay, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-750-4994    Fax: 415-750-8156
Dr. Adriana A.t. Martin, M.D., PH.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-514-7288    
Dr. Alexandra Cristina Villasante Fricke, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 655 Montgomery St Ste 810, San Francisco, CA 94111
Phone: 844-847-8216    Fax: 415-520-9150

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.