Hooman Madyoon, MD - Medicare Cardiovascular Disease (cardiology) in Los Angeles, CA

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Hooman Madyoon, MD is a medicare enrolled "Specialist" physician in Los Angeles, California. He graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Westside Medical Associates Of Los Angeles and his current practice location is 640 S San Vicente Blvd Ste 350, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 402-8858.

Hooman Madyoon is licensed to practice in California (license number A48701) 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 1285696476.

Contact Information

Hooman Madyoon, MD
640 S San Vicente Blvd Ste 350,
Los Angeles, CA 90048-4659
(310) 402-8858
(310) 708-0175

Map and Direction




Physician's Profile

Full NameHooman Madyoon
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience43 Years
Location640 S San Vicente Blvd Ste 350, 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:
  • Hooman Madyoon graduated from medical school in 1981
  NPI Data:
  • NPI Number: 1285696476
  • Provider Enumeration Date: 04/04/2006
  • Last Update Date: 11/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3173780814
  • Enrollment ID: I20120207000674

Medical Identifiers

Medical identifiers for Hooman Madyoon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285696476NPI-NPPES
00A487011MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A48701 (California)Secondary
174400000XSpecialist A48701 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Southern California Hospital At HollywoodHollywood, CAHospital
Cedars-sinai Medical CenterLos angeles, 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. Hooman Madyoon allows following entities to bill medicare on his behalf.
Entity NameWestside Medical Associates Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497742688
PECOS PAC ID: 1951370964
Enrollment ID: O20040927001099
Entity NameBeverly Hills Heart And Vascular Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053737106
PECOS PAC ID: 1557792520
Enrollment ID: O20200506001919
Entity NameHooman Madyoon M D Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508645540
PECOS PAC ID: 9830541242
Enrollment ID: O20240122003616

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. Hooman Madyoon 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
Hooman Madyoon, MD
640 S San Vicente Blvd Ste 350,
Los Angeles, CA 90048-4659

Ph: (310) 402-8858		Hooman Madyoon, MD
640 S San Vicente Blvd Ste 350,
Los Angeles, CA 90048-4659

Ph: (310) 402-8858

Reviews and Comments



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.