Joseph Edward Zilisch
Ophthalmology Physician · Glendale, WI
Joseph Edward Zilisch is an ophthalmology physician with a practice address in Glendale, Wisconsin, and NPI 1144683517, issued on Apr 1, 2016. Check the license (Wisconsin 75083, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Edward Zilisch
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 75083 WI
0101269431 VA
Self-reported in NPPES; status is on the state search - Practice location
- 5150 N Port Washington RD Ste 251, Glendale, WI 53217
- Phone
- (414) 332-0606
- Enumerated
- Apr 1, 2016
- Record last updated
- Jun 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (414) 967-3604
- Medicaid ID
- 1144683517 WI
- Medicare enrollment
- Enrolled (PECOS I20210622002102); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2016
- Entity
- Type 1 · individual
Also registered at 5150 N Port Washington RD Ste 251
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alwin Edakkunnathu, O.D.Optometrist1467899609
Verify Joseph Edward Zilisch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 75083Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,323 Medicare Part D claims for 255 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Latanoprost573 claims
- Dorzolamide-Timolol275 claims
- Timolol Maleate166 claims
- Brimonidine Tartrate71 claims
- Prednisolone Acetate44 claims
- Brimonidine Tartrate-Timolol36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3.96
1 payment: food and beverage; the largest payer was New World Medical,inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Madison Medical Affiliates IncMilwaukee, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Wisconsin
There are 441 ophthalmology physician records in Wisconsin.
Other ophthalmology physician records in Wisconsin
- Vinay Aakalu, MDMilwaukee, WI1851598072
- Nausheen Abbas, M.D.West Bend, WI1356665236
- Omar Abdelmegid, MDBeaver Dam, WI1760943633
- Jacob Abou-Hanna, MDMadison, WI1598394595
- Julia Agapov, DOMadison, WI1861428153
- Swati Agarwal-Sinha, MDGreen Bay, WI1659578623
- Baseer Ahmad, MDMilwaukee, WI1114160918
- Hoda Ahmadi, M.D.Elkhorn, WI1447459912
- Jihan Akhtar Bhikhapurwala, MDSummit, WI1679894901
- Breanna Aldred, MDGreenfield, WI1457932840
Common questions
What is Joseph Edward Zilisch's NPI number?
Joseph Edward Zilisch's National Provider Identifier (NPI) is 1144683517, issued on Apr 1, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Edward Zilisch located?
The NPPES record lists a practice address at 5150 N Port Washington RD Ste 251, Glendale, WI, 53217. Phone: (414) 332-0606. Providers update this record themselves, so call before visiting.
How can I verify Joseph Edward Zilisch's license?
NPPES lists Wisconsin license number 75083, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Edward Zilisch prescribe under Medicare Part D?
In 2024, Joseph Edward Zilisch had 1,323 Medicare Part D claims for 255 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Joseph Edward Zilisch's MIPS final score?
The 2023 MIPS final score is 81.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.