Dr Gregory Lee Leischer, OD - Medicare Optometrist in Wausau, WI

Dr Gregory Lee Leischer, OD is a medicare enrolled "Optometrist" provider in Wausau, Wisconsin. He went to Illinois College Of Optometry At Chicago and graduated in 1997 and has 27 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Eyecare Center Of Wausau Llc and his current practice location is 611 Stevens Dr, Wausau, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (715) 848-2020.

Dr Gregory Lee Leischer is licensed to practice in Wisconsin (license number 2687) 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 1285770065.

Contact Information

Dr Gregory Lee Leischer, OD
611 Stevens Dr,
Wausau, WI 54401-3006
(715) 848-2020
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Gregory Lee Leischer
GenderMale
SpecialityOptometry
Experience27 Years
Location611 Stevens Dr, Wausau, 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 Gregory Lee Leischer attended and graduated from Illinois College Of Optometry At Chicago in 1997
  NPI Data:
  • NPI Number: 1285770065
  • Provider Enumeration Date: 01/29/2007
  • Last Update Date: 04/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1658461223
  • Enrollment ID: I20080823000056

Medical Identifiers

Medical identifiers for Dr Gregory Lee Leischer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285770065NPI-NPPES
38601100MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 2687 (Wisconsin)Primary

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 Gregory Lee Leischer allows following entities to bill medicare on his behalf.
Provider NameEyecare Center Of Wausau Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1770722993
PECOS PAC ID: 5890993117
Enrollment ID: O20231207000067

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 Gregory Lee Leischer 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 Gregory Lee Leischer, OD
611 Stevens Drive,
Wausau, WI 54401-3006

Ph: (715) 848-2020
Dr Gregory Lee Leischer, OD
611 Stevens Dr,
Wausau, WI 54401-3006

Ph: (715) 848-2020

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.