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ANDREW W NAHAS OD
NPI 1427052927
Optometrist in Viroqua, WI

Active since June 13, 2005PECOS EnrolledAccepts Medicare Assignment
407 S MAIN ST, VIROQUA, WI 54665(608) 637-8281 Get Directions Write a Review

NPPES record last updated: February 1, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Andrew W Nahas Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANDREW W NAHAS OD (NPI 1427052927) is an individual optometrist in Viroqua, Wisconsin, licensed in Wisconsin (2603) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (1994).

NPPES Registry Identity

NPI1427052927
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameANDREW W NAHASCredential: OD
Location Address407 S MAIN STViroqua, WI 54665-2100
Mailing Address1836 South AveLa Crosse, WI 54601-5429 · (608) 782-7300
Phone(608) 637-8281
Sole ProprietorNo
Medical School CMSPennsylvania College Of OptometryGraduated 1994
Enumeration DateJune 13, 2005
Last NPPES UpdateFebruary 1, 2016
✔ NPI 1427052927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in WI · 2603
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
407 S MAIN ST, Viroqua, WI 54665
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Other Identifiers 3

Medicare PIN0005WI
Medicare UPINU73336
Medicaid38604700WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Blue Cross and Blue Shield of Louisiana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Andrew W Nahas Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254379217
PECOS Enrollment IDI20050420000554, I20060224000438
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
3,690 services27 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
503 services500 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
175 services130 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
83 services74 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
60 services60 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
51 services51 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54665 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KIM W DOWAT CNM
Advanced Practice Midwife
407 S MAIN ST
VIROQUA, WI 54665
Vernon County (608) 637-3195
GUNDERSEN CLINIC, LTD.
Optometrist
407 S MAIN ST, SUITE 103
VIROQUA, WI 54665
Vernon County (608) 782-7300
RACHEL M WILSON MD
Surgery
407 S MAIN ST
VIROQUA, WI 54665
Vernon County (608) 637-3195
JENELLE BOYER OTR/L, CLT
Occupational Therapist
407 S MAIN ST, SUITE 302
VIROQUA, WI 54665
Vernon County (608) 637-4385
MR. KEVIN RICHARD SCHMIDT MSSW. LCSW
Social Worker (Clinical)
407 S MAIN ST
VIROQUA, WI 54665
Vernon County (608) 637-3195
JEFFREY M LAWRENCE MD
Orthopaedic Surgery
407 S MAIN ST
VIROQUA, WI 54665
Vernon County (608) 637-3195
VERNON MEMORIAL HEALTHCARE, INC
Clinic/Center (Rural Health)
407 S MAIN ST, SUITE 400
VIROQUA, WI 54665
Vernon County (608) 637-3174
NICOLE ROBINSON
Specialist/Technologist (Athletic Trainer)
407 S MAIN ST
VIROQUA, WI 54665
Vernon County (608) 637-4385

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Andrew Nahas's NPI number?

The NPI number for Andrew Nahas is 1427052927. It was assigned to this individual provider in the NPPES registry on June 13, 2005.

Where is Andrew Nahas located?

Andrew Nahas practices at 407 S Main St, Viroqua, WI 54665. The listed phone number is (608) 637-8281.

What is Andrew Nahas's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Andrew Nahas enrolled in Medicare?

Yes. Andrew Nahas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Andrew Nahas accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Blue Cross and Blue Shield of Montana and 6 other insurers list Andrew Nahas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Andrew Nahas was last updated on February 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.