Dr William J Belles, MD - Medicare Otolaryngology in Tonawanda, NY

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Dr William J Belles, MD is a medicare enrolled "Otolaryngology - Plastic Surgery Within The Head & Neck" physician in Tonawanda, New York. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1986 and has 38 years of diverse experience with area of expertise as Otolaryngology. His current practice location is 2545 Sheridan Dr, Tonawanda, New York. You can reach out to his office (for appointments etc.) via phone at (716) 838-1100.

Dr William J Belles is licensed to practice in New York (license number 1774761) 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 1346275286.

Contact Information

Dr William J Belles, MD
2545 Sheridan Dr,
Tonawanda, NY 14150-9478
(716) 838-1100
(716) 838-0031

Map and Direction




Physician's Profile

Full NameDr William J Belles
GenderMale
SpecialityOtolaryngology
Experience38 Years
Location2545 Sheridan Dr, Tonawanda, New York
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 William J Belles attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1986
  NPI Data:
  • NPI Number: 1346275286
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 04/02/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5496731481
  • Enrollment ID: I20040629001004

Medical Identifiers

Medical identifiers for Dr William J Belles such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346275286NPI-NPPES
1774761MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207YX0007XOtolaryngology - Plastic Surgery Within The Head & Neck 1774761 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Erie County Medical CenterBuffalo, NYHospital

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 William J Belles allows following entities to bill medicare on his behalf.
Entity NameErie County Medical Center Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528233616
PECOS PAC ID: 1456308907
Enrollment ID: O20050715000538
Entity NameWilliam J. Belles Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982872297
PECOS PAC ID: 6901098235
Enrollment ID: O20101005001120

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 William J Belles 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 William J Belles, MD
2545 Sheridan Dr,
Tonawanda, NY 14150-9478

Ph: (716) 838-1100		Dr William J Belles, MD
2545 Sheridan Dr,
Tonawanda, NY 14150-9478

Ph: (716) 838-1100

Reviews and Comments


Otolaryngology Doctors in Tonawanda, NY


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.