Jorge J Nieva, MD - Medicare Hematology/oncology in Los Angeles, CA

Jorge J Nieva, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Los Angeles, California. He went to University Of California, Irvine, California College Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Usc Care Medical Group Inc and his current practice location is 1441 Eastlake Ave, Nor8302e, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 865-3105.

Jorge J Nieva is licensed to practice in California (license number A67649) 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 1497717672.

Contact Information

Jorge J Nieva, MD
1441 Eastlake Ave, Nor8302e,
Los Angeles, CA 90089-0177
(323) 865-3105
Not Available

Map and Direction




Physician's Profile

Full NameJorge J Nieva
GenderMale
SpecialityHematology/oncology
Experience27 Years
Location1441 Eastlake Ave, 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:
  • Jorge J Nieva attended and graduated from University Of California, Irvine, California College Of Medicine in 1997
  NPI Data:
  • NPI Number: 1497717672
  • Provider Enumeration Date: 04/04/2006
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4981593100
  • Enrollment ID: I20040315000218

Medical Identifiers

Medical identifiers for Jorge J Nieva such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497717672NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A67649 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Keck Hospital Of UscLos angeles, CAHospital
Lac+usc Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usc Care Medical Group Inc04461577471142

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. Jorge J Nieva allows following entities to bill medicare on his behalf.
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412

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. Jorge J Nieva 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
Jorge J Nieva, MD
Po Box 31309,
Los Angeles, CA 90031-0309

Ph: (323) 865-3105
Jorge J Nieva, MD
1441 Eastlake Ave, Nor8302e,
Los Angeles, CA 90089-0177

Ph: (323) 865-3105

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.

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