Dr. Jon David Brethauer, DO
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 152
- Hospital affiliations
- 3
- Industry payments
- $125
- Medical groups
- 2
- Practice address
- 36500 Aurora Drive, Summit, WI 53066
- Practice phone
- Call (262) 434-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brethauer'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. Jon David Brethauer is an anesthesiologist in Summit, Wisconsin
Dr. Brethauer practices at Aurora Medical Center - Summit in Summit, Wisconsin, part of Advocate Health.
Dr. Brethauer's NPI, 1720159874, was assigned on November 12, 2006. Dr. Brethauer holds Wisconsin license 48870-021.
- NPI
- 1720159874NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002987385
- NPI enumeration date
- November 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (262) 434-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jon David Brethauer practices at Aurora Medical Center - Summit in Summit, Wisconsin
Dr. Brethauer's primary practice is Aurora Medical Center - Summit, at 36500 Aurora Drive, Summit, WI 53066 in Waukesha County. The practice phone is (262) 434-1600.
- Aurora Medical Center - Summit36500 Aurora Drive, Summit, WI 53066 · Waukesha CountyPhone(262) 434-1600
Source: Dmand AI Affiliation Data
Dr. Jon David Brethauer is affiliated with 4 sites of care and 2 medical groups
Dr. Brethauer's primary practice is Aurora Medical Center - Summit in Summit, Wisconsin, part of Advocate Health. Dr. Brethauer is also affiliated with Select Specialty Hospital - Milwaukee - West Allis. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Brethauer to 1 more hospital, 1 hospital outpatient department and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jon David Brethauer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brethauer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Medical Center - Summit | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jon David Brethauer is one of 1,001 anesthesiologists in Wisconsin
Anesthesiology is Dr. Brethauer's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Brethauer is licensed in Wisconsin.
Specialties and state licenses
- Anesthesiology, WisconsinPrimary
Anesthesiologists near Dr. Brethauer
Counts of anesthesiologists 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. Jon David Brethauer billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from Dr. Brethauer across 4 procedure codes in 2024, for 152 Medicare patients. Medicare paid $4,207 for them.
Dr. Brethauer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 162024: 68325%
Where Dr. Brethauer's Medicare services took place, 2024
- In an office2841%
- In a facility4059%
Dr. Brethauer compared with the Wisconsin median for anesthesiologists, 2024
- Dr. Brethauer
- Wisconsin median
- Medicare services
- 68vs 4842% above
- Medicare patients
- 152vs 11928% above
Medians across 995 anesthesiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Brethauer'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.
Need commercial claims for Dr. Brethauer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brethauer and other anesthesiologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jon David Brethauer treated 152 Medicare patients in 2024, average age 73
CMS counts 152 Medicare patients who saw Dr. Brethauer in 2024. The largest group is 65 to 74, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Brethauer's median patient age at 65, with 51% women.
Dr. Brethauer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Brethauer's Medicare patients by sex, 2024
- Women7549%
- Men7751%
Chronic conditions among Dr. Brethauer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Mood disorders32%
- Chronic kidney disease30%
- Depression30%
- Diabetes27%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brethauer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jon David Brethauer takes part in Medicare
Dr. Brethauer 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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Dr. Jon David Brethauer received $125 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Brethauer from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. The Medicines Company paid the most, $125.
Companies that paid Dr. Brethauer the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jon David Brethauer'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) |
| 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. Jon David Brethauer
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. Jon David Brethauer's NPI number?
Dr. Jon David Brethauer's NPI number is 1720159874. It was assigned on November 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jon David Brethauer?
Dr. Jon David Brethauer is an anesthesiologist in Summit, Wisconsin. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Jon David Brethauer practice?
Dr. Brethauer practices at 36500 Aurora Drive, Summit, WI 53066. Dr. Brethauer's primary practice is Aurora Medical Center - Summit in Summit, Wisconsin, part of Advocate Health. Dmand AI also links Dr. Brethauer to 1 hospital, 1 hospital outpatient department and 1 medical group.
What is Dr. Jon David Brethauer's office phone number?
The practice phone on file for Dr. Brethauer is (262) 434-1600.
What is Dr. Jon David Brethauer's medical license number?
Dr. Brethauer holds Wisconsin license 48870-021.
Which hospitals is Dr. Jon David Brethauer affiliated with?
Dr. Brethauer practices at Aurora Medical Center - Summit in Summit, Wisconsin. Dr. Brethauer is also affiliated with Select Specialty Hospital - Milwaukee - West Allis. Dmand AI links Dr. Brethauer to 1 more hospital.
What medical group is Dr. Jon David Brethauer part of?
Dr. Brethauer is linked to Aurora Medical Group. Dmand AI links Dr. Brethauer to 1 more medical group.
Does Dr. Jon David Brethauer accept Medicare?
Yes. CMS data shows Dr. Brethauer billed Medicare for 68 services in 2024, and Dr. Brethauer accepts Medicare assignment.
How many Medicare patients does Dr. Jon David Brethauer see?
CMS counts 152 Medicare patients who saw Dr. Brethauer in 2024, with an average age of 73.
What services does Dr. Jon David Brethauer bill to Medicare?
In 2024, Dr. Brethauer's most billed Medicare services were anesthesia (00811), anesthesia (00142) and anesthesia (00731).
Has Dr. Jon David Brethauer received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Brethauer from 1 company from 2016 to 2016. The largest total came from The Medicines Company.
How long has Dr. Jon David Brethauer been practicing?
Dr. Brethauer graduated from medical school in 2004, 22 years ago.
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