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DR. MARY JO BYERS O.D.
NPI 1700938867
Optometrist in Iola, WI

Active since January 17, 2007PECOS EnrolledAccepts Medicare Assignment
135 N MAIN ST, IOLA, WI 54945(715) 445-3553(715) 445-4970 Get Directions Write a Review

NPPES record last updated: May 2, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mary Jo Byers O.d. NPPES

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

DR. MARY JO BYERS O.D. (NPI 1700938867) is an individual optometrist in Iola, Wisconsin, licensed in Wisconsin (2491) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (1992).

NPPES Registry Identity

NPI1700938867
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARY JO BYERSCredential: O.D.
Location Address135 N MAIN STIola, WI 54945-9120
Mailing Address135 N Main St, P.o. Box 302Iola, WI 54945-9120 · (715) 445-3553 · Fax (715) 445-4970
Phone(715) 445-3553
Fax(715) 445-4970
Sole ProprietorYes
Medical School CMSPennsylvania College Of OptometryGraduated 1992
Enumeration DateJanuary 17, 2007
Last NPPES UpdateMay 2, 2008
✔ NPI 1700938867 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 · 2491
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.
135 N MAIN ST, Iola, WI 54945
Open in Google Maps ↗

Other Identifiers 5

Medicare NSC0541670001WI
Medicare PIN410031113WI
Medicare PIN000290166WI
Medicare UPINU37087WI
Medicaid38585900WI

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

Dr. Mary Jo Byers O.d. 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 ID4789768383
PECOS Enrollment IDI20080225000139
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 4

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.

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.
39 services36 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.
34 services34 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
20 services20 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54945 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

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

REFOCUS EYECARE CENTER, LLC
Optometrist
135 N MAIN ST
IOLA, WI 54945
Waupaca County (715) 445-3553

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 Mary Byers's NPI number?

The NPI number for Mary Byers is 1700938867. It was assigned to this individual provider in the NPPES registry on January 17, 2007.

Where is Mary Byers located?

Mary Byers practices at 135 N Main St, Iola, WI 54945. The listed phone number is (715) 445-3553.

What is Mary Byers's specialty?

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

Is Mary Byers enrolled in Medicare?

Yes. Mary Byers 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 Mary Byers 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 8 other insurers list Mary Byers 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 Mary Byers was last updated on May 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.