Nader A Kashani, MD - Medicare Hematology/oncology in Irvine, CA

Nader A Kashani, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Irvine, California. He went to Medical College Of Wisconsin and graduated in 1988 and has 36 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Hilo Medical Center and his current practice location is 113 Waterworks Way Ste 245, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 777-5970.

Nader A Kashani is licensed to practice in California (license number G66680) 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 1285793893.

Contact Information

Nader A Kashani, MD
113 Waterworks Way Ste 245,
Irvine, CA 92618-3175
(949) 777-5970
(949) 649-7447

Map and Direction




Physician's Profile

Full NameNader A Kashani
GenderMale
SpecialityHematology/oncology
Experience36 Years
Location113 Waterworks Way Ste 245, Irvine, 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:
  • Nader A Kashani attended and graduated from Medical College Of Wisconsin in 1988
  NPI Data:
  • NPI Number: 1285793893
  • Provider Enumeration Date: 12/08/2006
  • Last Update Date: 10/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1456412568
  • Enrollment ID: I20240219003873

Medical Identifiers

Medical identifiers for Nader A Kashani such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285793893NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology G66680 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hilo Medical CenterHilo, HIHospital
Kau HospitalPahala, HIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hilo Medical Center125442290072

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. Nader A Kashani allows following entities to bill medicare on his behalf.
Entity NameHilo Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962584060
PECOS PAC ID: 1254422900
Enrollment ID: O20070809000268

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. Nader A Kashani 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
Nader A Kashani, MD
10800 Magnolia Ave,
Riverside, CA 92505-3043

Ph: (909) 353-2000
Nader A Kashani, MD
113 Waterworks Way Ste 245,
Irvine, CA 92618-3175

Ph: (949) 777-5970

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).

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