Dr Robert John Matyas Ii, DO - Medicare Family Medicine in Studio City, CA

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Dr Robert John Matyas Ii, DO is a medicare enrolled "Family Medicine" physician in Studio City, California. His current practice location is 4450 Agnes Ave, Studio City, California. You can reach out to his office (for appointments etc.) via phone at (808) 388-1345.

Dr Robert John Matyas Ii is licensed to practice in California (license number 20A11040) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1578543831.

Contact Information

Dr Robert John Matyas Ii, DO
4450 Agnes Ave,
Studio City, CA 91607-4103
(808) 388-1345
Not Available

Map and Direction




Physician's Profile

Full NameDr Robert John Matyas Ii
GenderMale
SpecialityFamily Medicine
Location4450 Agnes Ave, Studio City, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578543831
  • Provider Enumeration Date: 01/20/2006
  • Last Update Date: 02/20/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4587850482
  • Enrollment ID: I20101117001491

Medical Identifiers

Medical identifiers for Dr Robert John Matyas Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578543831NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A11040 (California)Primary

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. Dr Robert John Matyas Ii allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Dr Robert John Matyas Ii 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
Dr Robert John Matyas Ii, DO
4450 Agnes Ave,
Studio City, CA 91607-4103

Ph: (808) 388-1345		Dr Robert John Matyas Ii, DO
4450 Agnes Ave,
Studio City, CA 91607-4103

Ph: (808) 388-1345

Reviews and Comments


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Phone: 609-513-1963    
John M Peric, MD
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Practice Location: 11333 Moorpark St, #188, Studio City, CA 91602
Phone: 818-570-0542    Fax: 818-558-1156
Dr. Chalmers Hilliard Armstrong Iii, M.D.
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Phone: 818-769-0007    Fax: 818-255-7595
Dr. Daniel N Berez, M.D.
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Phone: 818-985-9202    

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.