Dr David Raymond Gandara, MD - Medicare Medical Oncology in Sacramento, CA

Dr David Raymond Gandara, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Sacramento, California. He graduated from medical school in 1973 and has 51 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Regents Of The Univ Of Ca and his current practice location is 4501 X St, Sacramento, California. You can reach out to his office (for appointments etc.) via phone at (916) 734-3772.

Dr David Raymond Gandara is licensed to practice in California (license number C037929) 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 1528042587.

Contact Information

Dr David Raymond Gandara, MD
4501 X St,
Sacramento, CA 95817-2229
(916) 734-3772
(916) 734-7946

Map and Direction




Physician's Profile

Full NameDr David Raymond Gandara
GenderMale
SpecialityMedical Oncology
Experience51 Years
Location4501 X St, Sacramento, 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 David Raymond Gandara graduated from medical school in 1973
  NPI Data:
  • NPI Number: 1528042587
  • Provider Enumeration Date: 12/02/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6002989217
  • Enrollment ID: I20080722000259

Medical Identifiers

Medical identifiers for Dr David Raymond Gandara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528042587NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology C037929 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Davis Medical CenterSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The Univ Of Ca33754566191360

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 David Raymond Gandara allows following entities to bill medicare on his behalf.
Entity NameRegents Of The Univ Of Ca
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013906973
PECOS PAC ID: 3375456619
Enrollment ID: O20031111000892

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 David Raymond Gandara 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 David Raymond Gandara, MD
162 Old Vine Way,
Napa, CA 94558-7029

Ph: (916) 734-3772
Dr David Raymond Gandara, MD
4501 X St,
Sacramento, CA 95817-2229

Ph: (916) 734-3772

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.

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.