Dr Vivien Bonert, MD - Medicare Endocrinology in Los Angeles, CA

Dr Vivien Bonert, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Los Angeles, California. She graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Cedars-sinai Medical Center and her current practice location is 8700 Beverly Blvd., Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (310) 423-5000.

Dr Vivien Bonert is licensed to practice in California (license number A50321) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1235117128.

Contact Information

Dr Vivien Bonert, MD
8700 Beverly Blvd.,
Los Angeles, CA 90048-1865
(310) 423-5000
Not Available

Map and Direction




Physician's Profile

Full NameDr Vivien Bonert
GenderFemale
SpecialityEndocrinology
Experience46 Years
Location8700 Beverly Blvd., Los Angeles, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Vivien Bonert graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1235117128
  • Provider Enumeration Date: 01/03/2006
  • Last Update Date: 05/02/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5991984379
  • Enrollment ID: I20110201000651

Medical Identifiers

Medical identifiers for Dr Vivien Bonert such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235117128NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A50321 (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. Dr Vivien Bonert allows following entities to bill medicare on her 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. Dr Vivien Bonert 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 Vivien Bonert, MD
Po Box 512717,
Los Angeles, CA 90051-0717

Ph: (310) 423-2830
Dr Vivien Bonert, MD
8700 Beverly Blvd.,
Los Angeles, CA 90048-1865

Ph: (310) 423-5000

Reviews and Comments


Internal Medicine Doctors in Los Angeles, CA

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Dr. Jan B King, M.D., M.P.H.
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Practice Location: 1520 San Pablo St, Suite 1000, Los Angeles, CA 90033
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Dr. Jennifer A Fulcher, M.D., PH.D.
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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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