Isaac Sinai, MD - Medicare Family Practice in Calabasas, CA

Isaac Sinai, MD is a medicare enrolled "Family Medicine" physician in Calabasas, California. He graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Regents Of The University Of California, The Regents Of The University Of California and his current practice location is 26585 Agoura Rd Ste 330, Calabasas, California. You can reach out to his office (for appointments etc.) via phone at (818) 876-1050.

Isaac Sinai is licensed to practice in California (license number A158410) 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 1669823860.

Contact Information

Isaac Sinai, MD
26585 Agoura Rd Ste 330,
Calabasas, CA 91302-1958
(818) 876-1050
Not Available

Map and Direction




Physician's Profile

Full NameIsaac Sinai
GenderMale
SpecialityFamily Practice
Experience8 Years
Location26585 Agoura Rd Ste 330, Calabasas, 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:
  • Isaac Sinai graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1669823860
  • Provider Enumeration Date: 06/29/2016
  • Last Update Date: 01/11/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789916792
  • Enrollment ID: I20191024000724

Medical Identifiers

Medical identifiers for Isaac Sinai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669823860NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A158410 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California529495881589
The Regents Of The University Of California13552485841177

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. Isaac Sinai allows following entities to bill medicare on his behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235107566
PECOS PAC ID: 1355248584
Enrollment ID: O20031223000439
Entity NameLakeside Medical Organization A Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831426642
PECOS PAC ID: 7618005166
Enrollment ID: O20100505000015
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891110888
PECOS PAC ID: 5294958815
Enrollment ID: O20140528001538

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. Isaac Sinai 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
Isaac Sinai, MD
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: () -
Isaac Sinai, MD
26585 Agoura Rd Ste 330,
Calabasas, CA 91302-1958

Ph: (818) 876-1050

Reviews and Comments


Family Medicine Doctors in Calabasas, CA

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Dr. Sharon Kim Macaluso, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 26585 Agoura Rd Ste 330, Calabasas, CA 91302
Phone: 818-876-1050    
Niyati Vaidya, MD
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Medicare: Medicare Enrolled
Practice Location: 26585 Agoura Rd Ste 330, Calabasas, CA 91302
Phone: 818-876-1050    Fax: 818-876-1026

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.