Andrew W Nahas, OD - Medicare Optometrist in Viroqua, WI

Andrew W Nahas, OD is a medicare enrolled "Optometrist" provider in Viroqua, Wisconsin. He went to Pennsylvania College Of Optometry and graduated in 1994 and has 30 years of diverse experience with area of expertise as Optometry. He is a member of the group practice Gundersen Clinic Ltd and his current practice location is 407 S Main St, Viroqua, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 637-8281.

Andrew W Nahas is licensed to practice in Wisconsin (license number 2603) 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 1427052927.

Contact Information

Andrew W Nahas, OD
407 S Main St,
Viroqua, WI 54665-2100
(608) 637-8281
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameAndrew W Nahas
GenderMale
SpecialityOptometry
Experience30 Years
Location407 S Main St, Viroqua, 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:
  • Andrew W Nahas attended and graduated from Pennsylvania College Of Optometry in 1994
  NPI Data:
  • NPI Number: 1427052927
  • Provider Enumeration Date: 06/13/2005
  • Last Update Date: 02/01/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1254379217
  • Enrollment ID: I20050420000554

Medical Identifiers

Medical identifiers for Andrew W Nahas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427052927NPI-NPPES
38604700MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 2603 (Wisconsin)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gundersen Clinic Ltd9638082779325

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. Andrew W Nahas allows following entities to bill medicare on his behalf.
Provider NameGundersen Clinic Ltd
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1851343115
PECOS PAC ID: 9638082779
Enrollment ID: O20031106000139

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. Andrew W Nahas 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
Andrew W Nahas, OD
1836 South Ave,
La Crosse, WI 54601-5429

Ph: (608) 782-7300
Andrew W Nahas, OD
407 S Main St,
Viroqua, WI 54665-2100

Ph: (608) 637-8281

Reviews and Comments


Optometrist in Viroqua, WI

Gl Vision Center - Viroqua
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 407 S Main St, Suite 103, Viroqua, WI 54665
Phone: 608-782-7300    
Troy D Mckay, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 407 S Main St, Viroqua, WI 54665
Phone: 608-673-8281    

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.