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Ophthalmology Specialists in Green Bay, WI

Browse 26 Ophthalmology providers listed in NPPES with a practice address in Green Bay, Wisconsin.

26 Healthcare Providers

How Green Bay compares with the U.S.

Green Bay has 24 clinicians in Ophthalmology per 100,000 residents, 3.6 times the U.S. rate of 6.7.

That is 26 active clinicians in Ophthalmology with a practice address in Green Bay, for a population of 106,253.

The Wisconsin rate is 7.5 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Ophthalmology in Green Bay listed in the CMS Medicare file (16 of 16) accept Medicare assignment. That is similar to the Wisconsin share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 16 clinicians in Ophthalmology in Green Bay listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Ophthalmology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Ophthalmology practitioners in Green Bay, WI

Source: CMS PECOS
PECOS Enrolled Specialists 18 In Green Bay, WI
Part B Lab & Imaging Eligible 18 Diagnostic Referrals
DME Ordering Eligible 18 Durable Medical Equipment
Home Health Agency Referrals 18 HHA Ordering Eligible
Showing 1โ€“20 of 26 providers
With recent CMS data first, then Aโ€“Z

Dr. Swati Agarwal-Sinha , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
480 Pilgrim Way Ste 1305, Green Bay, WI 543045279
Phone: 9205920111
NPI Identifier 1659578623
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Dr. Madeline C Almond , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2253 W Mason St, Green Bay, WI 543034706
Phone: 9203277000
NPI Identifier 1720098288
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Dr. Dianna L Bordewick , MD

Ophthalmology

Active NPI Status
2253 W Mason St Ste 100, Green Bay, WI 543034706
Phone: 9203277000
NPI Identifier 1790720100
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Dr. Dongmei Chen , MD, PhD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2253 W Mason St, Green Bay, WI 543034706
Phone: 9203277000
NPI Identifier 1841440138
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Dr. Daniel L Dale , MD

Ophthalmology

Active NPI Status
1525 Park Place, Green Bay, WI 543041979
Phone: 9209651234
NPI Identifier 1326042730
View Full Profile
Active NPI Status Accepts Medicare Assignment
2253 W Mason St, Green Bay, WI 543034706
Phone: 9203277000
NPI Identifier 1992233662
View Full Profile
Active NPI Status Accepts Medicare Assignment
1087 W Mason St, Green Bay, WI 543031859
Phone: 9204993102
NPI Identifier 1912929019
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Dr. Todd Gould , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1821 S Webster Ave, Green Bay, WI 543012253
Phone: 9204964700
NPI Identifier 1265431126
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Dr. Kara H Harbick , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2253 W Mason St, Green Bay, WI 543034706
Phone: 9203277000
NPI Identifier 1366481772
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Dr. Richard R Heckert , MD

Ophthalmology

Active NPI Status
2253 W Mason St Ste 100, Green Bay, WI 543034706
Phone: 9203277000
NPI Identifier 1467498915
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Dr. Owen Louis Krueger , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1087 W Mason St, Green Bay, WI 543031859
Phone: 9205935724
NPI Identifier 1457930356
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Dr. James Edward Memmen , MD

Ophthalmology

Active NPI Status
1543 Park Pl, Suite 400, Green Bay, WI 543041970
Phone: 9204970100
NPI Identifier 1356367023
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Dr. Larry A Meyer , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
2253 W Mason St Ste 100, Green Bay, WI 543034706
Phone: 9203277000
NPI Identifier 1083643407
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Dr. Kunal Patel , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1087 W Mason St, Green Bay, WI 543031859
Phone: 9204993102
NPI Identifier 1922425040
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Active NPI Status Accepts Medicare Assignment
2253 W Mason St, Green Bay, WI 543034706
Phone: 9203277000
NPI Identifier 1134440670
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Dr. Karl Lee Schwiesow , MD

Ophthalmology

Active NPI Status
1087 W Mason Street, Green Bay, WI 543031859
Phone: 9204993102
NPI Identifier 1164524096
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Dr. Kurt August Schwiesow , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1087 W Mason Street, Green Bay, WI 543031859
Phone: 9204993102
NPI Identifier 1215039136
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Dr. Tyson Karl Schwiesow , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1087 W Mason Street, Green Bay, WI 543031859
Phone: 9204993102
NPI Identifier 1295837110
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Dr. Anatol J Stankevych , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
923 Eliza St, Green Bay, WI 543013234
Phone: 9209654800
NPI Identifier 1245375948
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Dr. Matthew J Thompson , MD

Ophthalmology

Active NPI Status Accepts Medicare Assignment
1087 W Mason St, #1, Green Bay, WI 543031859
Phone: 9204993102
NPI Identifier 1659336733
View Full Profile

Frequently Asked Questions about Ophthalmology in Green Bay

How do I check a Ophthalmology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Wisconsin licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.