Dr Joshua Factor Lewis, MD - Medicare Internal Medicine in West Hollywood, CA

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Dr Joshua Factor Lewis, MD is a medicare enrolled "Internal Medicine" physician in West Hollywood, California. He graduated from medical school in 2011 and has 15 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mypreop Medical Group Inc, Kansal Inc, Mypreop Medical Group Inc, Jfl Medical Inc and his current practice location is 8733 Beverly Blvd Ste 408b, West Hollywood, California. You can reach out to his office (for appointments etc.) via phone at (310) 295-2255.

Dr Joshua Factor Lewis is licensed to practice in California (license number A127535) 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 1306113360.

Contact Information

Dr Joshua Factor Lewis, MD
8733 Beverly Blvd Ste 408b,
West Hollywood, CA 90048-1842
(310) 295-2255
Not Available

Map and Direction




Physician's Profile

Full NameDr Joshua Factor Lewis
GenderMale
SpecialityInternal Medicine
Experience15 Years
Location8733 Beverly Blvd Ste 408b, West Hollywood, 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 Joshua Factor Lewis graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1306113360
  • Provider Enumeration Date: 11/18/2011
  • Last Update Date: 03/31/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8325260060
  • Enrollment ID: I20240620004193

Medical Identifiers

Medical identifiers for Dr Joshua Factor Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306113360NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A127535 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Personal Care Hospice Services, Inc.Burbank, CAHospice
Cedars-sinai Medical CenterLos angeles, CAHospital
Sharon Care CenterLos angeles, CANursing home
Vista Del Sol Care CenterLos angeles, CANursing home
Country Villa Mar Vista Nrs CtLos angeles, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mypreop Medical Group Inc51931995863
Kansal Inc640608973919
Mypreop Medical Group Inc51931995863
Jfl Medical Inc77193335904

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 Joshua Factor Lewis allows following entities to bill medicare on his behalf.
Entity NameMypreop Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497460265
PECOS PAC ID: 5193199586
Enrollment ID: O20240602000089

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 Joshua Factor Lewis 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 Joshua Factor Lewis, MD
8721 Santa Monica Blvd # 104,
West Hollywood, CA 90069-4507

Ph: (626) 862-1333		Dr Joshua Factor Lewis, MD
8733 Beverly Blvd Ste 408b,
West Hollywood, CA 90048-1842

Ph: (310) 295-2255

Reviews and Comments


Internal Medicine Doctors in West Hollywood, CA

Dr. Maria L Delioukina, MD
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Carolyn Frances Krieg, D.O.
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Dr. Jana Posalski, M.D.
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Phone: 310-423-0599    Fax: 310-423-6898
Veshal Malhotra, DO
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Dr. Andrew Zadeh, M.D.
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Practice Location: 8700 Beverly Blvd, West Hollywood, CA 90048
Phone: 310-423-5581    
Dr. Andrew D Ho, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 8700 Beverly Blvd, West Hollywood, CA 90048
Phone: 310-423-5161    
Mitali Mehta, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 8700 Beverly Blvd Ste B220, West Hollywood, CA 90048
Phone: 310-423-5252    

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.