Dr Leonard S Piazza, MD - Medicare Otolaryngology in Naperville, IL

Dr Leonard S Piazza, MD is a medicare enrolled "Otolaryngology" physician in Naperville, Illinois. He went to R Franklin University Of Med & Sci/chicago Medical School and graduated in 1982 and has 42 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Edward Health Ventures and his current practice location is 10 W Martin Ave Ste 260, Naperville, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 355-5668.

Dr Leonard S Piazza is licensed to practice in Illinois (license number ) 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 1083633663.

Contact Information

Dr Leonard S Piazza, MD
10 W Martin Ave Ste 260,
Naperville, IL 60540-6547
(630) 355-5668
(630) 355-2071

Map and Direction




Physician's Profile

Full NameDr Leonard S Piazza
GenderMale
SpecialityOtolaryngology
Experience42 Years
Location10 W Martin Ave Ste 260, Naperville, 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:
  • Dr Leonard S Piazza attended and graduated from R Franklin University Of Med & Sci/chicago Medical School in 1982
  NPI Data:
  • NPI Number: 1083633663
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3173558889
  • Enrollment ID: I20100925000162

Medical Identifiers

Medical identifiers for Dr Leonard S Piazza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083633663NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Edward HospitalNaperville, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Edward Health Ventures4284531484510

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 Leonard S Piazza allows following entities to bill medicare on his behalf.
Entity NameEdward Health Ventures
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962452912
PECOS PAC ID: 4284531484
Enrollment ID: O20031216000616
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118
Entity NameNaperville Ear, Nose And Throat Associates., Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205875119
PECOS PAC ID: 9830124544
Enrollment ID: O20050930000771

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 Leonard S Piazza 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 Leonard S Piazza, MD
10 W Martin Ave Ste 260,
Naperville, IL 60540-6547

Ph: (630) 355-5668
Dr Leonard S Piazza, MD
10 W Martin Ave Ste 260,
Naperville, IL 60540-6547

Ph: (630) 355-5668

Reviews and Comments


Otolaryngology Doctors in Naperville, IL

Danny Jandali, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 808 Rickert Dr Ste 200, Naperville, IL 60540
Phone: 630-355-8000    Fax: 630-322-9641
Robert Kany, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 10 West Martin Ave, Suite 260, Naperville, IL 60540
Phone: 630-355-5668    Fax: 630-355-2071
Dr. Joseph J Donzelli, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 1247 Rickert Dr Ste 200, Naperville, IL 60540
Phone: 630-420-2323    Fax: 630-420-0473
Dr. Scott M Kaszuba, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 1247 Rickert Dr, Naperville, IL 60540
Phone: 630-420-2323    Fax: 630-420-8822
Salil V Doshi, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 1739 Freedom Dr Ste 101, Naperville, IL 60563
Phone: 888-938-3838    Fax: 888-919-1083
Dr. Rodney T. Caniglia, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 10 W Martin Ave Ste 260, Naperville, IL 60540
Phone: 630-355-5668    Fax: 630-355-2071

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.