David Reza Oveisi, MD - Medicare Hematology/oncology in Los Angeles, CA

David Reza Oveisi, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Los Angeles, California. He went to University Of Connecticut School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Cedars-sinai Medical Center and his current practice location is 127 S San Vicente Blvd Fl 7, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 423-1160.

David Reza Oveisi is licensed to practice in California (license number A154795) 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 1386006369.

Contact Information

David Reza Oveisi, MD
127 S San Vicente Blvd Fl 7,
Los Angeles, CA 90048-3311
(310) 423-1160
(310) 423-4646

Map and Direction




Physician's Profile

Full NameDavid Reza Oveisi
GenderMale
SpecialityHematology/oncology
Experience8 Years
Location127 S San Vicente Blvd Fl 7, Los Angeles, 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:
  • David Reza Oveisi attended and graduated from University Of Connecticut School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1386006369
  • Provider Enumeration Date: 03/28/2016
  • Last Update Date: 07/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9234483322
  • Enrollment ID: I20220804003116

Medical Identifiers

Medical identifiers for David Reza Oveisi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386006369NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A154795 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cedars-sinai Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cedars-sinai Medical Center0446169114651

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. David Reza Oveisi allows following entities to bill medicare on his behalf.
Entity NameCedars-sinai Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639172372
PECOS PAC ID: 0446169114
Enrollment ID: O20040204000886

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. David Reza Oveisi 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
David Reza Oveisi, MD
4140 W 190th St,
Torrance, CA 90504-5513

Ph: () -
David Reza Oveisi, MD
127 S San Vicente Blvd Fl 7,
Los Angeles, CA 90048-3311

Ph: (310) 423-1160

Reviews and Comments


Internal Medicine Doctors in Los Angeles, CA

Dr. Linda Fong, M.D.
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Practice Location: 6041 Cadillac Ave, Los Angeles, CA 90034
Phone: 323-857-3290    
Dr. Robert Peter Gale,
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Phone: 310-442-9010    
Dr. Tarek Alasil, MD
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Phone: 310-673-2020    Fax: 310-469-5290
David Michael Tellalian, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 8635 W 3rd St Ste 465w, Los Angeles, CA 90048
Phone: 310-358-2300    Fax: 310-358-2308
Dr. Jan B King, M.D., M.P.H.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 11833 Wilmington Ave Fl 2, Los Angeles, CA 90059
Phone: 323-568-8701    
Dr. Caroline Hwang, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1520 San Pablo St, Suite 1000, Los Angeles, CA 90033
Phone: 323-442-5100    
Dr. Jennifer A Fulcher, M.D., PH.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 10833 Le Conte Ave, Chs 37-121, Los Angeles, CA 90095
Phone: 310-825-7225    

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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