Anthony S Leazzo, DO - Medicare Family Practice in Oakbrook Terrace, IL

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Anthony S Leazzo, DO is a medicare enrolled "Family Medicine" physician in Oakbrook Terrace, Illinois. He went to Philadelphia College Of Osteopathic Medicine and graduated in 1999 and has 27 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Morris Hospital and his current practice location is 117w755 Butterfield Road, Unit 104, Oakbrook Terrace, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 818-4650.

Anthony S Leazzo is licensed to practice in Illinois (license number 036111542) 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 1912056995.

Contact Information

Anthony S Leazzo, DO
117w755 Butterfield Road, Unit 104,
Oakbrook Terrace, IL 60181
(312) 818-4650
Not Available

Map and Direction




Physician's Profile

Full NameAnthony S Leazzo
GenderMale
SpecialityFamily Practice
Experience27 Years
Location117w755 Butterfield Road, Oakbrook Terrace, 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:
  • Anthony S Leazzo attended and graduated from Philadelphia College Of Osteopathic Medicine in 1999
  NPI Data:
  • NPI Number: 1912056995
  • Provider Enumeration Date: 01/09/2007
  • Last Update Date: 07/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5698722767
  • Enrollment ID: I20050401000046

Medical Identifiers

Medical identifiers for Anthony S Leazzo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912056995NPI-NPPES
036111542MedicaidIL
P00433169OtherILRAILROAD MEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QS0010XFamily Medicine - Sports Medicine 036111542 (Illinois)Secondary
207Q00000XFamily Medicine 036111542 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Medicine Delnor Community HospitalGeneva, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Morris Hospital1850372459115

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. Anthony S Leazzo allows following entities to bill medicare on his behalf.
Entity NameVpa PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174925663
PECOS PAC ID: 9234041948
Enrollment ID: O20040312001189
Entity NameMorris Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558466268
PECOS PAC ID: 1850372459
Enrollment ID: O20040528000663
Entity NameGenesis Integrative Medicine LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306311725
PECOS PAC ID: 0143659433
Enrollment ID: O20200408000958

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. Anthony S Leazzo 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
Anthony S Leazzo, DO
Po Box 40412,
Belfast, ME 04915-1255

Ph: (312) 818-4650		Anthony S Leazzo, DO
117w755 Butterfield Road, Unit 104,
Oakbrook Terrace, IL 60181

Ph: (312) 818-4650

Reviews and Comments


Family Medicine Doctors in Oakbrook Terrace, IL

Dr. Torra Jones, MD
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Practice Location: Onetransam Drive, 360, Oakbrook Terrace, IL 60181
Phone: 630-785-9100    Fax: 630-785-9199
Charlie F Gude, M.D.
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Practice Location: 2 Transam Plaza Dr Ste 410, Oakbrook Terrace, IL 60181
Phone: 266-259-1631    
Jawwad Hussain, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1s450 Summit Ave Ste 165, Oakbrook Terrace, IL 60181
Phone: 630-320-6871    Fax: 630-385-0026
Dr. Jibran Ahmed, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1s450 Summit Ave Ste 180a, Oakbrook Terrace, IL 60181
Phone: 630-468-0442    
Delia J Bedon,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1s450 Summit Ave, Oakbrook Terrace, IL 60181
Phone: 630-320-6871    
Merrill Ken Galera, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 17w300 22nd St, Suite 320, Oakbrook Terrace, IL 60181
Phone: 630-589-5010    Fax: 630-589-5011
Syed Mohsin Rehman, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1s450 Summit Ave Ste 165, Oakbrook Terrace, IL 60181
Phone: 708-747-4000    Fax: 630-385-0026

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.