Matt Reza Rostami, MD - Medicare Hospitalist in Tarzana, CA

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Matt Reza Rostami, MD is a medicare enrolled "Hospitalist" physician in Tarzana, California. He graduated from medical school in 2000 and has 25 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Cedars-sinai Medical Care Foundation, Life Medical Practitioners and his current practice location is 18321 Clark St, Tarzana, California. You can reach out to his office (for appointments etc.) via phone at (310) 423-5252.

Matt Reza Rostami is licensed to practice in California (license number A135686) 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 1184026833.

Contact Information

Matt Reza Rostami, MD
18321 Clark St,
Tarzana, CA 91356-3501
(310) 423-5252
(310) 423-8441

Map and Direction




Physician's Profile

Full NameMatt Reza Rostami
GenderMale
SpecialityHospitalist
Experience25 Years
Location18321 Clark St, Tarzana, 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:
  • Matt Reza Rostami graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1184026833
  • Provider Enumeration Date: 09/24/2014
  • Last Update Date: 11/08/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8729382122
  • Enrollment ID: I20160204002027

Medical Identifiers

Medical identifiers for Matt Reza Rostami such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184026833NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A135686 (California)Secondary
208M00000XHospitalist A135686 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Los Robles Hospital & Medical CenterThousand oaks, CAHospital
Providence Tarzana Medical CenterTarzana, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cedars-sinai Medical Care Foundation09411066451451
Life Medical Practitioners569813674520

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. Matt Reza Rostami allows following entities to bill medicare on his behalf.
Entity NameCedars-sinai Medical Care Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316984388
PECOS PAC ID: 0941106645
Enrollment ID: O20040202000464
Entity NameHospitalist Medicine Physicians Of California Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184663965
PECOS PAC ID: 8426062027
Enrollment ID: O20060202000956
Entity NameKansal Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043510183
PECOS PAC ID: 6406089739
Enrollment ID: O20140512001295
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915
Entity NameJaspreet Somal M.d., A.p.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154917318
PECOS PAC ID: 0840604690
Enrollment ID: O20210205002333
Entity NameLife Medical Practitioners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821799164
PECOS PAC ID: 5698136745
Enrollment ID: O20230804002693

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. Matt Reza Rostami 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
Matt Reza Rostami, MD
4140 W 190th St,
Torrance, CA 90504-5513

Ph: () -		Matt Reza Rostami, MD
18321 Clark St,
Tarzana, CA 91356-3501

Ph: (310) 423-5252

Reviews and Comments


Hospitalist Doctors in Tarzana, CA

Dr. Amir Ramin Ahmed, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 18321 Clark St, Tarzana, CA 91356
Phone: 310-423-5252    Fax: 310-423-8441
Eesha Chakravartty, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 18133 Ventura Blvd Ste 405, Tarzana, CA 91356
Phone: 424-315-0285    
Sheriff Abudu,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 18321 Clark St, Tarzana, CA 91356
Phone: 310-423-5252    Fax: 310-423-8441
Dr. Sharon George,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 18321 Clark St, Tarzana, CA 91356
Phone: 310-423-5252    Fax: 310-423-8441

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.