Alexis L. Leinwander, APNP
- Medicare services, 2024
- 27
- Medicare patients, 2024
- 29
- Hospital affiliations
- 2
- Industry payments
- $153
- Medical groups
- 2
- Practice address
- N17w24100 Riverwood Dr, Waukesha, WI 53188
- Practice phone
- Call (262) 928-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prohealth Medical Group Inc
Waukesha, Wisconsin
Find Alexis Leinwander'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.
Alexis L. Leinwander is a hospitalist in Waukesha, Wisconsin
Alexis Leinwander practices at Prohealth Medical Group Inc in Waukesha, Wisconsin.
Alexis Leinwander's NPI, 1013768928, was assigned on March 28, 2024. Alexis Leinwander holds Wisconsin license 15290.
- NPI
- 1013768928NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901348648
- NPI enumeration date
- March 28, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 928-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexis L. Leinwander practices at Prohealth Medical Group Inc in Waukesha, Wisconsin
Alexis Leinwander's primary practice is Prohealth Medical Group Inc, at N17w24100 Riverwood Dr, Waukesha, WI 53188 in Waukesha County. The practice phone is (262) 928-4100.
- Prohealth Medical Group IncN17w24100 Riverwood Dr, Waukesha, WI 53188 · Waukesha CountyPhone(262) 928-4100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexis L. Leinwander is affiliated with 3 sites of care and 2 medical groups
Alexis Leinwander's primary practice is Prohealth Medical Group Inc in Waukesha, Wisconsin. Alexis Leinwander is also affiliated with ProHealth Waukesha Memorial Hospital. The medical group on file is Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI also links Alexis Leinwander to 1 more hospital and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alexis L. Leinwander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexis Leinwander practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prohealth Medical Group Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexis L. Leinwander is one of 773 hospitalists in Wisconsin
Hospitalist is Alexis Leinwander's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Alexis Leinwander is licensed in Wisconsin.
Specialties and state licenses
- Hospitalist, WisconsinPrimary
Hospitalists near Alexis Leinwander
Counts of hospitalists 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
Alexis L. Leinwander billed Medicare for 27 services in 2024
CMS data shows 27 Medicare services from Alexis Leinwander across 1 procedure code in 2024, for 29 Medicare patients. Medicare paid $2,939 for them. Every service was in a facility, such as a hospital, rather than an office.
Alexis Leinwander compared with the Wisconsin median for hospitalists, 2024
- Alexis Leinwander
- Wisconsin median
- Medicare services
- 27vs 35792% below
- Medicare patients
- 29vs 16582% below
Medians across 743 hospitalists in Wisconsin with Dmand AI profiles that report each measure.
Alexis Leinwander's most billed Medicare procedure codes, 2024
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 Alexis Leinwander and other hospitalists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Alexis L. Leinwander treated 29 Medicare patients in 2024, average age 72
CMS counts 29 Medicare patients who saw Alexis Leinwander in 2024. 75% of them have high blood pressure, and 66% have depression. Their average risk score is 2.45, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alexis Leinwander's median patient age at 79, with 44% women.
Alexis Leinwander's Medicare patients by sex, 2024
- Women1241%
- Men1759%
Chronic conditions among Alexis Leinwander's Medicare patients, 2024
- High blood pressure75%
- Depression66%
- High cholesterol66%
- Mood disorders66%
- Heart failure59%
- Anxiety55%
- Ischemic heart disease52%
- Chronic kidney disease48%
Share of Medicare patients with each condition. A patient can have several.
Alexis Leinwander's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Alexis L. Leinwander takes part in Medicare
Alexis Leinwander 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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Alexis L. Leinwander received $153 in industry payments in 2025
CMS Open Payments shows 3 general payments to Alexis Leinwander from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $98.
Companies that paid Alexis Leinwander 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 Alexis L. Leinwander'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 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) |
| 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 Alexis L. Leinwander
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexis L. Leinwander's NPI number?
Alexis L. Leinwander's NPI number is 1013768928. It was assigned on March 28, 2024, and it is active in the NPI Registry.
What does Alexis L. Leinwander specialize in?
Alexis L. Leinwander is a hospitalist in Waukesha, Wisconsin. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Alexis L. Leinwander practice?
Alexis Leinwander practices at N17w24100 Riverwood Dr, Waukesha, WI 53188. Alexis Leinwander's primary practice is Prohealth Medical Group Inc in Waukesha, Wisconsin. Dmand AI also links Alexis Leinwander to 1 hospital and 1 medical group.
What is Alexis L. Leinwander's office phone number?
The practice phone on file for Alexis Leinwander is (262) 928-4100.
What is Alexis L. Leinwander's medical license number?
Alexis Leinwander holds Wisconsin license 15290.
Which hospitals is Alexis L. Leinwander affiliated with?
Alexis Leinwander is affiliated with ProHealth Waukesha Memorial Hospital. Dmand AI links Alexis Leinwander to 1 more hospital.
What medical group is Alexis L. Leinwander part of?
Alexis Leinwander is linked to Froedtert & the Medical College of Wisconsin Community Physicians. Dmand AI links Alexis Leinwander to 1 more medical group.
Does Alexis L. Leinwander accept Medicare?
Yes. CMS data shows Alexis Leinwander billed Medicare for 27 services in 2024, and Alexis Leinwander accepts Medicare assignment.
How many Medicare patients does Alexis L. Leinwander see?
CMS counts 29 Medicare patients who saw Alexis Leinwander in 2024, with an average age of 72.
What services does Alexis L. Leinwander bill to Medicare?
In 2024, Alexis Leinwander's most billed Medicare services were hospital inpatient care (99223).
Has Alexis L. Leinwander received payments from drug or device companies?
CMS Open Payments shows $153 in general payments to Alexis Leinwander from 3 companies from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Alexis L. Leinwander been practicing?
Alexis Leinwander graduated from medical school in 2024, 2 years ago.
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