Dr. Margaret E. Webster, MD
- Medicare services, 2021
- 199
- Part D claims, 2024
- 33
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- 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. Webster'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.
Dr. Margaret E. Webster is an internist in La Crosse, Wisconsin
Dr. Webster practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin.
Dr. Webster's NPI, 1679577316, was assigned on June 10, 2005. Dr. Webster graduated from Northwestern University Feinberg Medical School in 1989. Dr. Webster holds Wisconsin license 33040.
- NPI
- 1679577316NPI Registry (opens in a new tab)
- NPI enumeration date
- June 10, 2005
- NPI status
- Active
- Practice phone
- (608) 775-3176
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Margaret E. Webster practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin
Dr. Webster'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. Margaret E. Webster is affiliated with 2 sites of care and 2 medical groups
Dr. Webster's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. The medical group on file is Gundersen Lutheran Medical Center. Dmand AI also links Dr. Webster to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Webster's employer is on file too: a dialysis center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Margaret E. Webster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Webster 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 site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Margaret E. Webster is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Webster's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Webster is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Webster
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. Margaret E. Webster billed Medicare for 199 services in 2021
CMS data shows 199 Medicare services from Dr. Webster across 3 procedure codes in 2021. Medicare paid $13,328 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Webster's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 2522021: 18327%
- Other services
- 2020: 02021: 16
Dr. Webster compared with the Wisconsin median for internists, 2021
- Dr. Webster
- Wisconsin median
- Medicare services
- 199vs 45756% below
- Part D claims
- 13vs 43397% below
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Webster's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Webster and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Margaret E. Webster's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Webster's median patient age at 63, with 57% women.
Dr. Webster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Margaret E. Webster wrote 33 Medicare Part D claims in 2024
In 2024, Dr. Webster wrote 33 Medicare Part D claims. 88% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $200 in total drug cost. In 2022, CMS named 63 claims across 3 drugs.
Dr. Webster's Part D claims by kind of drug, 2024
- Generic29 claims88%
- Brand-name and other4 claims12%
Dr. Webster's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 632023: 1379%
Drugs named by CMS: 1 in 2023, 3 in 2022.
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
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Dr. Margaret E. Webster graduated from Northwestern University Feinberg Medical School
Dr. Webster graduated from Northwestern University Feinberg Medical School in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Margaret E. Webster'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Margaret E. Webster
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. Margaret E. Webster's NPI number?
Dr. Margaret E. Webster's NPI number is 1679577316. It was assigned on June 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret E. Webster?
Dr. Margaret E. Webster is an internist in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Margaret E. Webster practice?
Dr. Webster practices at 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601. Dr. Webster's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. Dmand AI also links Dr. Webster to 1 group practice or clinic and 1 medical group.
What is Dr. Margaret E. Webster's office phone number?
The practice phone on file for Dr. Webster is (608) 775-3176.
What is Dr. Margaret E. Webster's medical license number?
Dr. Webster holds Wisconsin license 33040.
What medical group is Dr. Margaret E. Webster part of?
Dr. Webster is linked to Gundersen Lutheran Medical Center. Dmand AI links Dr. Webster to 1 more medical group.
Does Dr. Margaret E. Webster accept Medicare?
Yes. CMS data shows Dr. Webster billed Medicare for 199 services in 2021.
What services does Dr. Margaret E. Webster bill to Medicare?
In 2021, Dr. Webster's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Margaret E. Webster go to medical school?
Dr. Webster graduated from Northwestern University Feinberg Medical School in 1989.
What drugs does Dr. Margaret E. Webster prescribe most?
In 2023 Medicare Part D data, Dr. Webster's most prescribed drugs by claims were Memantine HCl.
How long has Dr. Margaret E. Webster been practicing?
Dr. Webster graduated from medical school in 1989, 37 years ago.
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