Madeleine M. Hacker, OD
- Medicare patients, 2024
- 108
- Part D claims, 2024
- 50
- Industry payments
- $21
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 8406 Old Sauk Rd, Middleton, WI 53562
- Practice phone
- Call (608) 833-7256
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Brandon Eyes, Inc.
Middleton, Wisconsin
Find Madeleine Hacker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Madeleine M. Hacker is an optometrist in Middleton, Wisconsin
Madeleine Hacker practices at Brandon Eyes, Inc. in Middleton, Wisconsin.
Madeleine Hacker's NPI, 1053803114, was assigned on June 5, 2018. Madeleine Hacker holds Wisconsin license 3504-35.
- NPI
- 1053803114NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234485806
- NPI enumeration date
- June 5, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 833-7256
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Madeleine M. Hacker practices at Brandon Eyes, Inc. in Middleton, Wisconsin
Madeleine Hacker's primary practice is Brandon Eyes, Inc., at 8406 Old Sauk Rd, Middleton, WI 53562 in Dane County. The practice phone is (608) 833-7256.
- Brandon Eyes, Inc.8406 Old Sauk Rd, Middleton, WI 53562 · Dane CountyPhone(608) 833-7256
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Madeleine M. Hacker is affiliated with 2 sites of care and 1 medical group
Madeleine Hacker's primary practice is Brandon Eyes, Inc. in Middleton, Wisconsin. Dmand AI also links Madeleine Hacker to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Madeleine M. Hacker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Madeleine Hacker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brandon Eyes, Inc. | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Madeleine M. Hacker is one of 946 optometrists in Wisconsin
Optometrist is Madeleine Hacker's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Madeleine Hacker is licensed in Wisconsin.
Specialties and state licenses
- Optometrist, WisconsinPrimary
Optometrists near Madeleine Hacker
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Madeleine M. Hacker treated 108 Medicare patients in 2024, average age 74
CMS counts 108 Medicare patients who saw Madeleine Hacker in 2024. The largest group is 65 to 74, with 64 patients. 62% of them have high cholesterol, and 51% have high blood pressure. Their average risk score is 0.69, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Madeleine Hacker's median patient age at 57, with 65% women.
Madeleine Hacker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Madeleine Hacker's Medicare patients by sex, 2024
- Women6459%
- Men4441%
Chronic conditions among Madeleine Hacker's Medicare patients, 2024
- High cholesterol62%
- High blood pressure51%
- Arthritis35%
- Anxiety19%
- Mood disorders18%
- Depression16%
- Diabetes16%
- Osteoporosis15%
Share of Medicare patients with each condition. A patient can have several.
Madeleine Hacker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Madeleine M. Hacker wrote 50 Medicare Part D claims in 2024
In 2024, Madeleine Hacker wrote 50 Medicare Part D claims. 38% of them were for generic drugs.
Madeleine Hacker's Part D claims by kind of drug, 2024
- Generic19 claims38%
- Brand-name31 claims62%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Madeleine M. Hacker takes part in Medicare
Madeleine Hacker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Madeleine M. Hacker received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Madeleine Hacker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $21.
Companies that paid Madeleine Hacker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Madeleine M. Hacker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Madeleine M. Hacker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Madeleine M. Hacker's NPI number?
Madeleine M. Hacker's NPI number is 1053803114. It was assigned on June 5, 2018, and it is active in the NPI Registry.
What does Madeleine M. Hacker specialize in?
Madeleine M. Hacker is an optometrist in Middleton, Wisconsin. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Madeleine M. Hacker practice?
Madeleine Hacker practices at 8406 Old Sauk Rd, Middleton, WI 53562. Madeleine Hacker's primary practice is Brandon Eyes, Inc. in Middleton, Wisconsin. Dmand AI also links Madeleine Hacker to 1 group practice or clinic and 1 medical group.
What is Madeleine M. Hacker's office phone number?
The practice phone on file for Madeleine Hacker is (608) 833-7256.
What is Madeleine M. Hacker's medical license number?
Madeleine Hacker holds Wisconsin license 3504-35.
Does Madeleine M. Hacker accept Medicare?
Yes. CMS lists Madeleine Hacker as accepting Medicare assignment.
How many Medicare patients does Madeleine M. Hacker see?
CMS counts 108 Medicare patients who saw Madeleine Hacker in 2024, with an average age of 74.
Has Madeleine M. Hacker received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Madeleine Hacker from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Madeleine M. Hacker been practicing?
Madeleine Hacker graduated from medical school in 2018, 8 years ago.
Selling to optometrist practices?
See optometrists in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card