Madeleine M. Hacker, OD
Optometrist · Portage, WI
Madeleine M. Hacker, OD is an optometrist with a practice address in Portage, Wisconsin, and NPI 1053803114, issued on Jun 5, 2018. Check the license (Wisconsin 3504-35, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Madeleine M. Hacker
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3504-35 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2825 Hunters Trl, Portage, WI 53901
- Phone
- (608) 742-5522
- Enumerated
- Jun 5, 2018
- Record last updated
- Aug 2, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (608) 745-3054
- Medicare enrollment
- Enrolled (PECOS I20180712000811); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2825 Hunters Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kari Alexander, PAPhysician Assistant1992894786
- Laura Ballweg, APNPNurse Practitioner1770938771
- Rachael Booth, APNPNurse Practitioner1942743281
- Michael Brouette, PA-CPhysician Assistant1437132669
- Todd Cason, DOPediatrics Physician1689152068
- Kathleen Doyle, MDPediatrics Physician1053369660
Verify Madeleine M. Hacker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3504-35Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average optometrist in 2024
50 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims.
Most prescribed
- Latanoprost34 claims
- Timolol Maleate12 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.
Industry payments in 2024: $252.59
4 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 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
- Brandon Eyes, Inc.Madison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
9 optometrist records list a practice address in Portage
They are 9 of the 343 NPPES records with a practice address in Portage, and 1,161 optometrist records in Wisconsin.
All 9 in Portage → All 1,161 in Wisconsin → Every provider in Portage →
Other optometrist records in Wisconsin
- Katie Abata, O.D.Appleton, WI1043646623
- Brianna Adams, ODStoughton, WI1093605222
- Gerald Adams, ODWestby, WI1760479182
- James AdamsPortage, WI1154007953
- Lawrence Addison, O.D.Weston, WI1760794697
- Farzana AkterWaupun, WI1346821725
- Margarette Elaine Alcesto, ODShorewood, WI1669984563
- Robert Alexejun, O.D.Wausau, WI1235275009
- Carmen Alfonso-Kneiert, ODFort Atkinson, WI1710938634
- Jennifer Alvarez, O.D.Brookfield, WI1316255805
Common questions
What is Madeleine M. Hacker, OD's NPI number?
Madeleine M. Hacker, OD's National Provider Identifier (NPI) is 1053803114, issued on Jun 5, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Madeleine M. Hacker, OD located?
The NPPES record lists a practice address at 2825 Hunters Trl, Portage, WI, 53901. Phone: (608) 742-5522. Providers update this record themselves, so call before visiting.
How can I verify Madeleine M. Hacker, OD's license?
NPPES lists Wisconsin license number 3504-35, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Madeleine M. Hacker, OD prescribe under Medicare Part D?
In 2024, Madeleine M. Hacker, OD had 50 Medicare Part D claims; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
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.