Dr. Mary Elizabeth Schroeder, MD
- Medicare services, 2023
- 55
- Medicare patients, 2024
- 47
- Hospital affiliations
- 2
- Industry payments
- $1,834
- Medical groups
- 2
- Practice address
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Practice phone
- Call (414) 805-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Schroeder'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. Mary Elizabeth Schroeder is a trauma surgery physician in Milwaukee, Wisconsin
Dr. Schroeder practices at Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health.
Dr. Schroeder's NPI, 1578714549, was assigned on October 8, 2008. Dr. Schroeder graduated from Michigan State University College of Human Medicine in 2007. Dr. Schroeder holds Wisconsin license 68624.
- NPI
- 1578714549NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052539988
- NPI enumeration date
- October 8, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 805-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary Elizabeth Schroeder practices at Froedtert Hospital in Milwaukee, Wisconsin
Dr. Schroeder's primary practice is Froedtert Hospital, at 9200 W Wisconsin Ave, Milwaukee, WI 53226 in Milwaukee County. The practice phone is (414) 805-3000.
- Froedtert Hospital9200 W Wisconsin Ave, Milwaukee, WI 53226 · Milwaukee CountyPhone(414) 805-3000
Source: Dmand AI Affiliation Data
Dr. Mary Elizabeth Schroeder is affiliated with 2 sites of care and 2 medical groups
Dr. Schroeder's primary practice is Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health. Dr. Schroeder is also affiliated with Froedtert Menomonee Falls Hospital. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Dr. Schroeder to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mary Elizabeth Schroeder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schroeder practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Froedtert Hospital | 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 Froedtert ThedaCare Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mary Elizabeth Schroeder is one of 44 trauma surgery physicians in Wisconsin
Trauma surgery is Dr. Schroeder's primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dmand AI has Dr. Schroeder's licenses on file in 3 states: Wisconsin, District of Columbia and Virginia.
Specialties and state licenses
- Trauma surgery, WisconsinPrimary
- Surgery, District of Columbia
- Surgical critical care, Virginia
Trauma surgery physicians near Dr. Schroeder
Counts of trauma surgery physicians 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. Mary Elizabeth Schroeder billed Medicare for 55 services in 2023
CMS data shows 55 Medicare services from Dr. Schroeder across 3 procedure codes in 2023, for 47 Medicare patients. Medicare paid $6,034 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Schroeder's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1252023: 5556%
Dr. Schroeder compared with the Wisconsin median for trauma surgery physicians, 2023
- Dr. Schroeder
- Wisconsin median
- Medicare services
- 55vs 9944% below
- Medicare patients
- 47vs 10354% below
Medians across 45 trauma surgery physicians in Wisconsin with Dmand AI profiles that report each measure.
Dr. Schroeder's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Schroeder?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schroeder and other trauma surgery physicians in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary Elizabeth Schroeder treated 47 Medicare patients in 2024, average age 69
CMS counts 47 Medicare patients who saw Dr. Schroeder in 2024. The largest group is 65 to 74, with 16 patients. 70% of them have high blood pressure, and 55% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Schroeder's median patient age at 55, with 37% women.
Dr. Schroeder's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Schroeder's Medicare patients by sex, 2024
- Women1940%
- Men2860%
Chronic conditions among Dr. Schroeder's Medicare patients, 2024
- High blood pressure70%
- High cholesterol55%
- Arthritis53%
- Chronic kidney disease49%
- Anxiety45%
- Mood disorders43%
- Depression40%
- Atrial fibrillation36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schroeder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women37%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Mary Elizabeth Schroeder takes part in Medicare
Dr. Schroeder accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mary Elizabeth Schroeder received $1,834 in industry payments from 2016 to 2023
CMS Open Payments shows 14 general payments to Dr. Schroeder from 6 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 44% of the total. KCI USA, Inc. paid the most, $809.
General payments to Dr. Schroeder by program year, 2016 to 2023
General payments to Dr. Schroeder by kind, 2016 to 2023
- Consulting fees$80044%
- Travel and lodging$76542%
- Food and beverage$26915%
Companies that paid Dr. Schroeder the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary Elizabeth Schroeder graduated from Michigan State University College of Human Medicine
Dr. Schroeder graduated from Michigan State University College of Human Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary Elizabeth Schroeder'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 DataMedicare Physician & Other Practitioners - 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Mary Elizabeth Schroeder
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. Mary Elizabeth Schroeder's NPI number?
Dr. Mary Elizabeth Schroeder's NPI number is 1578714549. It was assigned on October 8, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Elizabeth Schroeder?
Dr. Mary Elizabeth Schroeder is a trauma surgery physician in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).
Where does Dr. Mary Elizabeth Schroeder practice?
Dr. Schroeder practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. Dr. Schroeder's primary practice is Froedtert Hospital in Milwaukee, Wisconsin, part of Froedtert ThedaCare Health. Dmand AI also links Dr. Schroeder to 1 medical group.
What is Dr. Mary Elizabeth Schroeder's office phone number?
The practice phone on file for Dr. Schroeder is (414) 805-3000.
What is Dr. Mary Elizabeth Schroeder's medical license number?
Dr. Schroeder holds Wisconsin license 68624, one of the licenses on file in 3 states.
Which states has Dr. Mary Elizabeth Schroeder been licensed in?
Dmand AI has state licenses on file for Dr. Schroeder in Wisconsin, District of Columbia and Virginia.
Which hospitals is Dr. Mary Elizabeth Schroeder affiliated with?
Dr. Schroeder practices at Froedtert Hospital in Milwaukee, Wisconsin. Dr. Schroeder is also affiliated with Froedtert Menomonee Falls Hospital.
What medical group is Dr. Mary Elizabeth Schroeder part of?
Dr. Schroeder is linked to Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI links Dr. Schroeder to 1 more medical group.
Does Dr. Mary Elizabeth Schroeder accept Medicare?
Yes. CMS data shows Dr. Schroeder billed Medicare for 55 services in 2023, and Dr. Schroeder accepts Medicare assignment.
How many Medicare patients does Dr. Mary Elizabeth Schroeder see?
CMS counts 47 Medicare patients who saw Dr. Schroeder in 2024, with an average age of 69.
Show 4 more questionsShow fewer questions
What services does Dr. Mary Elizabeth Schroeder bill to Medicare?
In 2023, Dr. Schroeder's most billed Medicare services were critical care (99291), hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Dr. Mary Elizabeth Schroeder go to medical school?
Dr. Schroeder graduated from Michigan State University College of Human Medicine in 2007.
Has Dr. Mary Elizabeth Schroeder received payments from drug or device companies?
CMS Open Payments shows $1,834 in general payments to Dr. Schroeder from 6 companies from 2016 to 2023. The largest total came from KCI USA, Inc.
How long has Dr. Mary Elizabeth Schroeder been practicing?
Dr. Schroeder graduated from medical school in 2007, 19 years ago.
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