Dr Richard Van Shen, MD - Medicare Infectious Disease in San Leandro, CA

Dr Richard Van Shen, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in San Leandro, California. He went to University Of Virginia School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Alameda Health System, Diablo Infectious Disease Consultative Service Med Grp Inc and his current practice location is 13851 E 14th St Ste 308, San Leandro, California. You can reach out to his office (for appointments etc.) via phone at (925) 463-1318.

Dr Richard Van Shen is licensed to practice in California (license number A186440) 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 1942663919.

Contact Information

Dr Richard Van Shen, MD
13851 E 14th St Ste 308,
San Leandro, CA 94578-2630
(925) 463-1318
Not Available

Map and Direction




Physician's Profile

Full NameDr Richard Van Shen
GenderMale
SpecialityInfectious Disease
Experience8 Years
Location13851 E 14th St Ste 308, San Leandro, 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:
  • Dr Richard Van Shen attended and graduated from University Of Virginia School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1942663919
  • Provider Enumeration Date: 03/29/2016
  • Last Update Date: 08/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3375838469
  • Enrollment ID: I20230913001300

Medical Identifiers

Medical identifiers for Dr Richard Van Shen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942663919NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A186440 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Highland HospitalOakland, CAHospital
Alameda HospitalAlameda, CAHospital
Eden Medical CenterCastro valley, CAHospital
St Rose HospitalHayward, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alameda Health System3779494521533
Diablo Infectious Disease Consultative Service Med Grp Inc903218728110

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. Dr Richard Van Shen allows following entities to bill medicare on his behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764
Entity NameDiablo Infectious Disease Consultative Service Med Grp Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952376535
PECOS PAC ID: 9032187281
Enrollment ID: O20040924000239

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. Dr Richard Van Shen 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
Dr Richard Van Shen, MD
13851 E 14th St Ste 308,
San Leandro, CA 94578-2630

Ph: (925) 463-1318
Dr Richard Van Shen, MD
13851 E 14th St Ste 308,
San Leandro, CA 94578-2630

Ph: (925) 463-1318

Reviews and Comments


Internal Medicine Doctors in San Leandro, CA

Dr. Evelyn Junko Nakagawa, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2800 Benedict Dr, San Leandro, CA 94577
Phone: 415-233-3604    Fax: 415-295-5109
Jeffrey Silvers, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 13847 E 14th St, Suite 116, San Leandro, CA 94578
Phone: 510-895-0388    Fax: 510-895-0342
Dr. Asaf Shor, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Merced St, San Leandro, CA 94577
Phone: 510-454-1000    
Dr. Arlen Randall Hoh, MD, MPH
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 15400 Foothill Blvd, San Leandro, CA 94578
Phone: 510-895-4288    Fax: 510-895-4285
Masood Younus,
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 2500 Merced St Bldg A1, San Leandro, CA 94577
Phone: 510-454-2434    
Tri Dang Do, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 101 Callan Ave Ste 300, San Leandro, CA 94577
Phone: 510-300-5340    
Dr. Shraddha Prakash, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Merced St, Kaiser Permanente, San Leandro, CA 94577
Phone: 510-454-5750    

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.