Dr William Vernon Ritzel, OD - Medicare Optometrist in Belleville, IL

Dr William Vernon Ritzel, OD is a medicare enrolled "Optometrist" provider in Belleville, Illinois. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Innovative Eye Care Solutions Ltd and his current practice location is 22 N Jackson St, Belleville, Illinois. You can reach out to his office (for appointments etc.) via phone at (618) 233-1270.

Dr William Vernon Ritzel is licensed to practice in Illinois (license number 46-9636) 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 1699763458.

Contact Information

Dr William Vernon Ritzel, OD
22 N Jackson St,
Belleville, IL 62220-1425
(618) 233-1270
(618) 233-5939

Map and Direction




Healthcare Provider's Profile

Full NameDr William Vernon Ritzel
GenderMale
SpecialityOptometry
Experience24 Years
Location22 N Jackson St, Belleville, 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 William Vernon Ritzel graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1699763458
  • Provider Enumeration Date: 10/06/2005
  • Last Update Date: 11/10/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 5991772162
  • Enrollment ID: I20040916000198

Medical Identifiers

Medical identifiers for Dr William Vernon Ritzel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699763458NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 46-9636 (Illinois)Primary
152WC0802XOptometrist - Corneal And Contact Management 46-9636 (Illinois)Secondary
152WP0200XOptometrist - Pediatrics 46-9636 (Illinois)Secondary
152WS0006XOptometrist - Sports Vision 46-9636 (Illinois)Secondary
152WX0102XOptometrist - Occupational Vision 46-9636 (Illinois)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Innovative Eye Care Solutions Ltd92341866282

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 Vernon Ritzel allows following entities to bill medicare on his behalf.
Provider NameInnovative Eye Care Solutions Ltd
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1811088404
PECOS PAC ID: 9234186628
Enrollment ID: O20050407000552

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 Vernon Ritzel 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 Vernon Ritzel, OD
22 N Jackson St,
Belleville, IL 62220-1425

Ph: (618) 233-1270
Dr William Vernon Ritzel, OD
22 N Jackson St,
Belleville, IL 62220-1425

Ph: (618) 233-1270

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.