Paul Leonor, MD - Medicare Gastroenterology in Los Angeles, CA

Paul Leonor, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Los Angeles, California. He went to State University Of New York Downstate Medical Center and graduated in 2014 and has 10 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Faculty Physicians And Surgeons Of Llusm and his current practice location is 1200 N State St, Ct-a7d, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 226-7556.

Paul Leonor is licensed to practice in California (license number A141042) 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 1407275423.

Contact Information

Paul Leonor, MD
1200 N State St, Ct-a7d,
Los Angeles, CA 90033-1029
(323) 226-7556
(323) 226-2657

Map and Direction




Physician's Profile

Full NamePaul Leonor
GenderMale
SpecialityGastroenterology
Experience10 Years
Location1200 N State 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:
  • Paul Leonor attended and graduated from State University Of New York Downstate Medical Center in 2014
  NPI Data:
  • NPI Number: 1407275423
  • Provider Enumeration Date: 04/08/2014
  • Last Update Date: 11/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8022434034
  • Enrollment ID: I20210708003332

Medical Identifiers

Medical identifiers for Paul Leonor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407275423NPI-NPPES
PL3232267556MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A141042 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loma Linda University Medical CenterLoma linda, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Faculty Physicians And Surgeons Of Llusm11532278141053

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. Paul Leonor allows following entities to bill medicare on his behalf.
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508255175
PECOS PAC ID: 1153227814
Enrollment ID: O20160216002196

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. Paul Leonor 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
Paul Leonor, MD
1200 N State St, Ct-a7d,
Los Angeles, CA 90033-1029

Ph: (323) 226-7556
Paul Leonor, MD
1200 N State St, Ct-a7d,
Los Angeles, CA 90033-1029

Ph: (323) 226-7556

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.