Dr John Gerard Knuth, OD - Medicare Optometrist in Green Bay, WI

Dr John Gerard Knuth, OD is a medicare enrolled "Optometrist" provider in Green Bay, Wisconsin. He went to Illinois College Of Optometry At Chicago and graduated in 1989 and has 35 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Myeyedr Optometry Of Wisconsin Llc and his current practice location is 535 South Monroe Avenue, Green Bay, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 435-9511.

Dr John Gerard Knuth is licensed to practice in Wisconsin (license number 2308) 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 1396715173.

Contact Information

Dr John Gerard Knuth, OD
535 South Monroe Avenue,
Green Bay, WI 54301-4096
(920) 435-9511
(920) 435-9383

Map and Direction




Healthcare Provider's Profile

Full NameDr John Gerard Knuth
GenderMale
SpecialityOptometry
Experience35 Years
Location535 South Monroe Avenue, Green Bay, Wisconsin
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 John Gerard Knuth attended and graduated from Illinois College Of Optometry At Chicago in 1989
  NPI Data:
  • NPI Number: 1396715173
  • Provider Enumeration Date: 01/25/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2769411206
  • Enrollment ID: I20050805000050

Medical Identifiers

Medical identifiers for Dr John Gerard Knuth such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396715173NPI-NPPES
38581000MedicaidWI
053309OtherWIAMERICAN OPTOMET ASSOC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 2308 (Wisconsin)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Myeyedr Optometry Of Wisconsin Llc589003371625

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 John Gerard Knuth allows following entities to bill medicare on his behalf.
Provider NameMyeyedr Optometry Of Wisconsin Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1164992996
PECOS PAC ID: 5890033716
Enrollment ID: O20190219000001

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 John Gerard Knuth 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 John Gerard Knuth, OD
535 South Monroe Avenue,
Green Bay, WI 54301-4096

Ph: (920) 435-9511
Dr John Gerard Knuth, OD
535 South Monroe Avenue,
Green Bay, WI 54301-4096

Ph: (920) 435-9511

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.