Dr. Marie Wiener, MD
- Part D claims, 2024
- 108
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601
- Practice phone
- Call (608) 775-3176
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gundersen Lutheran Medical Center - Dialysis
Dialysis Center - Hospital-Based · La Crosse, Wisconsin
Find Dr. Wiener's professional email, personal email and mobile number
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Dr. Marie Wiener is an internist in La Crosse, Wisconsin
Dr. Wiener practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin.
Dr. Wiener's NPI, 1831894542, was assigned on April 3, 2023. Dr. Wiener holds Wisconsin license 84625.
- NPI
- 1831894542NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244691970
- NPI enumeration date
- April 3, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 775-3176
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marie Wiener practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin
Dr. Wiener's primary practice is Gundersen Lutheran Medical Center - Dialysis, at 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601 in La Crosse County. The practice phone is (608) 775-3176.
- Gundersen Lutheran Medical Center - Dialysis1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601 · La Crosse CountyPhone(608) 775-3176
Source: Dmand AI Affiliation Data
Dr. Marie Wiener is affiliated with 2 sites of care and 1 medical group
Dr. Wiener's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. Dr. Wiener is also affiliated with Gundersen Lutheran Medical Center. The medical group on file is Gundersen Lutheran Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marie Wiener's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wiener practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gundersen Lutheran Medical Center - Dialysis | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marie Wiener is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Wiener's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wiener is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Wiener
Counts of internists 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
Dr. Marie Wiener's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Wiener's median patient age at 70, with 64% women.
Dr. Wiener's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Marie Wiener wrote 108 Medicare Part D claims in 2024
In 2024, Dr. Wiener wrote 108 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 102 of them, across 7 drugs with 11 or more claims each, at $537 in total drug cost.
Dr. Wiener's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Marie Wiener takes part in Medicare
Dr. Wiener 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)
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Sources for Dr. Marie Wiener'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| 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 Dr. Marie Wiener
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Marie Wiener's NPI number?
Dr. Marie Wiener's NPI number is 1831894542. It was assigned on April 3, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Marie Wiener?
Dr. Marie Wiener is an internist in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marie Wiener practice?
Dr. Wiener practices at 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601. Dr. Wiener's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin.
What is Dr. Marie Wiener's office phone number?
The practice phone on file for Dr. Wiener is (608) 775-3176.
What is Dr. Marie Wiener's medical license number?
Dr. Wiener holds Wisconsin license 84625.
Which hospitals is Dr. Marie Wiener affiliated with?
Dr. Wiener is affiliated with Gundersen Lutheran Medical Center.
What medical group is Dr. Marie Wiener part of?
Dr. Wiener is linked to Gundersen Lutheran Medical Center.
Does Dr. Marie Wiener accept Medicare?
Yes. CMS lists Dr. Wiener as accepting Medicare assignment.
What drugs does Dr. Marie Wiener prescribe most?
In 2024 Medicare Part D data, Dr. Wiener's most prescribed drugs by claims were Atorvastatin Calcium, Clopidogrel and Finasteride.
How long has Dr. Marie Wiener been practicing?
Dr. Wiener graduated from medical school in 2022, 4 years ago.
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