Wei Fan, MD - Medicare Internal Medicine in Stockton, CA

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Wei Fan, MD is a medicare enrolled "Hospitalist" physician in Stockton, California. He graduated from medical school in 1970 and has 54 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hospitalist Medicine Physicians Of California Inc and his current practice location is 7373 West Ln, Stockton, California. You can reach out to his office (for appointments etc.) via phone at (209) 476-2000.

Wei Fan is licensed to practice in California (license number A67123) 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 1053499863.

Contact Information

Wei Fan, MD
7373 West Ln,
Stockton, CA 95210-3377
(209) 476-2000
Not Available

Map and Direction




Physician's Profile

Full NameWei Fan
GenderMale
SpecialityInternal Medicine
Experience54 Years
Location7373 West Ln, Stockton, California
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:
  • Wei Fan graduated from medical school in 1970
  NPI Data:
  • NPI Number: 1053499863
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4284820903
  • Enrollment ID: I20101119001209

Medical Identifiers

Medical identifiers for Wei Fan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053499863NPI-NPPES
00A671230MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A67123 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Dameron HospitalStockton, CAHospital
Ahmc Anaheim Regional Medical CenterAnaheim, CAHospital
Adventist Health Lodi MemorialLodi, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Medicine Physicians Of California Inc8426062027165

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. Wei Fan allows following entities to bill medicare on his behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346
Entity NameLodi Memorial Hospital Association Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861649352
PECOS PAC ID: 7618880717
Enrollment ID: O20050517000577
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915
Entity NameHospitalist Medicine Physicians Of California - Stockton Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891273405
PECOS PAC ID: 9830440155
Enrollment ID: O20180926002041
Entity NameHospitalist Medicine Physicians Of California - Jackson, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801374434
PECOS PAC ID: 0840542452
Enrollment ID: O20181010000196
Entity NameHospitalist Medicine Physicians Of California-tcg Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952880437
PECOS PAC ID: 4880938679
Enrollment ID: O20181205001780

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. Wei Fan 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
Wei Fan, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3429

Ph: (510) 625-6262		Wei Fan, MD
7373 West Ln,
Stockton, CA 95210-3377

Ph: (209) 476-2000

Reviews and Comments


Hospitalist Doctors in Stockton, CA

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Neel K. G. Shah, M.D.
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Dildeep Batth, M.D.
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Practice Location: 525 W Acacia St, Stockton, CA 95203
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Tze Chun Ho, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 7373 West Ln, Stockton, CA 95210
Phone: 209-476-2000    

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.