Dr Ruben San Diego Velasquez, MD - Medicare Internal Medicine in Vallejo, CA

Dr Ruben San Diego Velasquez, MD is a medicare enrolled "Internal Medicine" physician in Vallejo, California. He went to Hospital College Of Medicine and graduated in 1971 and has 53 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Ruben S. Velasquez, M.d., Inc. and his current practice location is 1460 N Camino Alto, Suite 106, Vallejo, California. You can reach out to his office (for appointments etc.) via phone at (707) 644-5297.

Dr Ruben San Diego Velasquez is licensed to practice in California (license number A26381) 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 1659451854.

Contact Information

Dr Ruben San Diego Velasquez, MD
1460 N Camino Alto, Suite 106,
Vallejo, CA 94589-2567
(707) 644-5297
(707) 644-1331

Map and Direction




Physician's Profile

Full NameDr Ruben San Diego Velasquez
GenderMale
SpecialityInternal Medicine
Experience53 Years
Location1460 N Camino Alto, Vallejo, 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 Ruben San Diego Velasquez attended and graduated from Hospital College Of Medicine in 1971
  NPI Data:
  • NPI Number: 1659451854
  • Provider Enumeration Date: 10/16/2006
  • Last Update Date: 08/19/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5890957666
  • Enrollment ID: I20120425000075

Medical Identifiers

Medical identifiers for Dr Ruben San Diego Velasquez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659451854NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A26381 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Solano Medical CenterVallejo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ruben S. Velasquez, M.d., Inc.77191495822

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 Ruben San Diego Velasquez allows following entities to bill medicare on his behalf.
Entity NameRuben S. Velasquez, M.d., Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346496213
PECOS PAC ID: 7719149582
Enrollment ID: O20120425000049

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 Ruben San Diego Velasquez 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 Ruben San Diego Velasquez, MD
1460 N Camino Alto, Suite 209,
Vallejo, CA 94589-2567

Ph: (707) 644-5297
Dr Ruben San Diego Velasquez, MD
1460 N Camino Alto, Suite 106,
Vallejo, CA 94589-2567

Ph: (707) 644-5297

Reviews and Comments


Internal Medicine Doctors in Vallejo, CA

Dr. Joseph Ignatius Azalde, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1617 Broadway St, Vallejo, CA 94590
Phone: 707-556-3708    Fax: 707-556-3755
Jeffrey T. Wei, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Lauran H. Mizock, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    
Scarlet Ophelia Mcclure, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-2729    
Dr. Chainarong Limvarapuss, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Dr, Suite # 110, Vallejo, CA 94589
Phone: 707-551-3300    Fax: 707-551-3301
Misa Stroker, M.D., PHARM.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Hospital Dr, Vallejo, CA 94589
Phone: 707-554-4444    
Bruce C. Clark, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 975 Sereno Dr, Vallejo, CA 94589
Phone: 707-651-1000    

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.