Leonardo Lopez, MD - Medicare Family Practice in Mendota, IL

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Leonardo Lopez, MD is a medicare enrolled "Family Medicine" physician in Mendota, Illinois. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1996 and has 29 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Mendota Community Hospital and his current practice location is 1311 Memorial Dr Ste 500, Mendota, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 539-3141.

Leonardo Lopez is licensed to practice in Illinois (license number 036098968) 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 1376643007.

Contact Information

Leonardo Lopez, MD
1311 Memorial Dr Ste 500,
Mendota, IL 61342-3013
(815) 539-3141
(815) 487-4901

Map and Direction




Physician's Profile

Full NameLeonardo Lopez
GenderMale
SpecialityFamily Practice
Experience29 Years
Location1311 Memorial Dr Ste 500, Mendota, Illinois
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:
  • Leonardo Lopez attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1376643007
  • Provider Enumeration Date: 09/23/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7810928280
  • Enrollment ID: I20050825000273

Medical Identifiers

Medical identifiers for Leonardo Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376643007NPI-NPPES
036098968OtherILLICENSE
336059388OtherILCONTROLLED SUB. LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036098968 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ottawa Regional Hospital Dba Osf Saint Elizabeth Mdl CtrOttawa, ILHospital
Osf Saint Paul Medical CenterMendota, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mendota Community Hospital226433577748

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. Leonardo Lopez allows following entities to bill medicare on his behalf.
Entity NameMendota Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407872997
PECOS PAC ID: 2264335777
Enrollment ID: O20040131000102
Entity NameOsf Multi-specialty Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922445527
PECOS PAC ID: 3678889789
Enrollment ID: O20150904000279

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. Leonardo Lopez 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
Leonardo Lopez, MD
1311 Memorial Dr Ste 500,
Mendota, IL 61342-3013

Ph: (815) 539-3141		Leonardo Lopez, MD
1311 Memorial Dr Ste 500,
Mendota, IL 61342-3013

Ph: (815) 539-3141

Reviews and Comments


Family Medicine Doctors in Mendota, IL

Maritza Yesenia Estrada-o'brien,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1405 E 12th St Ste 600, Mendota, IL 61342
Phone: 815-538-7200    
Amy M Matheis-soliman, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1405 East 12th Street, Suite 600, Mendota, IL 61342
Phone: 815-538-7200    Fax: 815-539-1718
David A Scholl, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1405 East 12th Street, Suite 600, Mendota, IL 61342
Phone: 815-538-7200    Fax: 815-539-1444
Zachary J Fulton, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1405 E 12th St Ste 200, Mendota, IL 61342
Phone: 815-539-1710    

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.