Dr. Aronne Michael Schottstaedt, MD
- Hospital affiliations
- 5
- Industry payments
- $247
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2019
- Practice address
- 11516 N Port Washington Rd, Mequon, WI 53092
- Practice phone
- Call (414) 649-6420
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Radiation Oncology Associates, Ltd
Mequon, Wisconsin
Find Dr. Schottstaedt'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. Aronne Michael Schottstaedt is a radiation oncologist in Mequon, Wisconsin
Dr. Schottstaedt practices at Radiation Oncology Associates, Ltd in Mequon, Wisconsin.
Dr. Schottstaedt's NPI, 1689230070, was assigned on May 12, 2019. Dr. Schottstaedt holds Wisconsin license 77842-20.
- NPI
- 1689230070NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486019940
- NPI enumeration date
- May 12, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 649-6420
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aronne Michael Schottstaedt practices at Radiation Oncology Associates, Ltd in Mequon, Wisconsin
Dr. Schottstaedt's primary practice is Radiation Oncology Associates, Ltd, at 11516 N Port Washington Rd, Mequon, WI 53092 in Ozaukee County. The practice phone is (414) 649-6420.
- Radiation Oncology Associates, Ltd11516 N Port Washington Rd, Mequon, WI 53092 · Ozaukee CountyPhone(414) 649-6420
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Aronne Michael Schottstaedt is affiliated with 7 sites of care and 1 medical group
Dr. Schottstaedt's primary practice is Radiation Oncology Associates, Ltd in Mequon, Wisconsin. Dr. Schottstaedt is also affiliated with Aurora St. Luke's Medical Center. The medical group on file is Radiation Oncology Associates, Ltd. Dmand AI also links Dr. Schottstaedt to 4 more hospitals and 1 group practice or clinic, 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 Dr. Aronne Michael Schottstaedt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schottstaedt practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Radiation Oncology Associates, Ltd | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aronne Michael Schottstaedt is one of 121 radiation oncologists in Wisconsin
Radiation oncology is Dr. Schottstaedt's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Schottstaedt's licenses on file in 2 states: Wisconsin and Ohio.
Specialties and state licenses
- Radiation oncology, WisconsinPrimary
- Student in an organized health care education/training program, Ohio
Radiation oncologists near Dr. Schottstaedt
Counts of radiation oncologists 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. Aronne Michael Schottstaedt's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Schottstaedt's median patient age at 69, with 57% women.
Dr. Schottstaedt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
How Dr. Aronne Michael Schottstaedt takes part in Medicare
Dr. Schottstaedt 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)
Dr. Aronne Michael Schottstaedt received $247 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Schottstaedt from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $247.
Companies that paid Dr. Schottstaedt 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 Dr. Aronne Michael Schottstaedt'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 Data |
| 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 Dr. Aronne Michael Schottstaedt
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. Aronne Michael Schottstaedt's NPI number?
Dr. Aronne Michael Schottstaedt's NPI number is 1689230070. It was assigned on May 12, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Aronne Michael Schottstaedt?
Dr. Aronne Michael Schottstaedt is a radiation oncologist in Mequon, Wisconsin. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Aronne Michael Schottstaedt practice?
Dr. Schottstaedt practices at 11516 N Port Washington Rd, Mequon, WI 53092. Dr. Schottstaedt's primary practice is Radiation Oncology Associates, Ltd in Mequon, Wisconsin. Dmand AI also links Dr. Schottstaedt to 4 hospitals and 1 group practice or clinic.
What is Dr. Aronne Michael Schottstaedt's office phone number?
The practice phone on file for Dr. Schottstaedt is (414) 649-6420.
What is Dr. Aronne Michael Schottstaedt's medical license number?
Dr. Schottstaedt holds Wisconsin license 77842-20, one of the licenses on file in 2 states.
Which states has Dr. Aronne Michael Schottstaedt been licensed in?
Dmand AI has state licenses on file for Dr. Schottstaedt in Wisconsin and Ohio.
Which hospitals is Dr. Aronne Michael Schottstaedt affiliated with?
Dr. Schottstaedt is affiliated with Aurora St. Luke's Medical Center. Dmand AI links Dr. Schottstaedt to 4 more hospitals.
What medical group is Dr. Aronne Michael Schottstaedt part of?
Dr. Schottstaedt is linked to Radiation Oncology Associates, Ltd.
Does Dr. Aronne Michael Schottstaedt accept Medicare?
Yes. CMS lists Dr. Schottstaedt as accepting Medicare assignment.
Has Dr. Aronne Michael Schottstaedt received payments from drug or device companies?
CMS Open Payments shows $247 in general payments to Dr. Schottstaedt from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Aronne Michael Schottstaedt been practicing?
Dr. Schottstaedt graduated from medical school in 2020, 6 years ago.
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