Dr Richard Srularon Horowitz, MD - Medicare Internal Medicine in Los Angeles, CA

Dr Richard Srularon Horowitz, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Los Angeles, California. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 8635 W 3rd St, Suite 885, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 358-7200.

Dr Richard Srularon Horowitz is licensed to practice in California (license number A43197) 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 1437366804.

Contact Information

Dr Richard Srularon Horowitz, MD
8635 W 3rd St, Suite 885,
Los Angeles, CA 90048-6101
(310) 358-7200
(310) 358-7211

Map and Direction




Physician's Profile

Full NameDr Richard Srularon Horowitz
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location8635 W 3rd St, 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:
  • Dr Richard Srularon Horowitz graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1437366804
  • Provider Enumeration Date: 05/16/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1456260413
  • Enrollment ID: I20101229000628

Medical Identifiers

Medical identifiers for Dr Richard Srularon Horowitz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437366804NPI-NPPES
00A431970MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology A43197 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
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. Dr Richard Srularon Horowitz allows following entities to bill medicare on his behalf.
Entity NameRichard S Horowitz Md A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548331606
PECOS PAC ID: 5294923660
Enrollment ID: O20101229000592

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 Richard Srularon Horowitz 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 Richard Srularon Horowitz, MD
8635 W 3rd St, Suite 885,
Los Angeles, CA 90048-6101

Ph: (310) 358-7200
Dr Richard Srularon Horowitz, MD
8635 W 3rd St, Suite 885,
Los Angeles, CA 90048-6101

Ph: (310) 358-7200

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).

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.