Joseph Yusaf Mardanzai, MD - Medicare Internal Medicine in San Ramon, CA

Joseph Yusaf Mardanzai, MD is a medicare enrolled "Internal Medicine" physician in San Ramon, California. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Quantum Healthcare Medical Associates Inc and his current practice location is 11030 Bollinger Canyon Rd, Ste 240, San Ramon, California. You can reach out to his office (for appointments etc.) via phone at (925) 736-1000.

Joseph Yusaf Mardanzai is licensed to practice in California (license number A80856) 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 1043220031.

Contact Information

Joseph Yusaf Mardanzai, MD
11030 Bollinger Canyon Rd, Ste 240,
San Ramon, CA 94582-4874
(925) 736-1000
Not Available

Map and Direction




Physician's Profile

Full NameJoseph Yusaf Mardanzai
GenderMale
SpecialityInternal Medicine
Experience24 Years
Location11030 Bollinger Canyon Rd, San Ramon, 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:
  • Joseph Yusaf Mardanzai graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1043220031
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 09/30/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7911916382
  • Enrollment ID: I20060412000403

Medical Identifiers

Medical identifiers for Joseph Yusaf Mardanzai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043220031NPI-NPPES
00A808560MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A80856 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
San Ramon Regional Medical CenterSan ramon, CAHospital

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. Joseph Yusaf Mardanzai allows following entities to bill medicare on his behalf.
Entity NameQuantum Healthcare Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568490597
PECOS PAC ID: 5294647574
Enrollment ID: O20040924000422
Entity NamePrestige Med Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477968741
PECOS PAC ID: 4284899949
Enrollment ID: O20120702000130

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. Joseph Yusaf Mardanzai 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
Joseph Yusaf Mardanzai, MD
Po Box 3888,
San Ramon, CA 94583-8888

Ph: (925) 718-6622
Joseph Yusaf Mardanzai, MD
11030 Bollinger Canyon Rd, Ste 240,
San Ramon, CA 94582-4874

Ph: (925) 736-1000

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.