John Thomas Bradley Olsen, DC
- Medicare patients, 2024
- 21
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 112 Helen St, Sauk City, WI 53583
- Practice phone
- Call (608) 643-3351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prairie Clinic
Sauk City, Wisconsin
Find John Olsen'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.
John Thomas Bradley Olsen is a chiropractor in Sauk City, Wisconsin
John Olsen practices at Prairie Clinic in Sauk City, Wisconsin.
John Olsen's NPI, 1629659677, was assigned on April 20, 2021. John Olsen graduated from Palmer College Chiropractic - Davenport in 2021. John Olsen holds Wisconsin license 5651-12.
- NPI
- 1629659677NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698183820
- NPI enumeration date
- April 20, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 643-3351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John Thomas Bradley Olsen practices at Prairie Clinic in Sauk City, Wisconsin
John Olsen's primary practice is Prairie Clinic, at 112 Helen St, Sauk City, WI 53583 in Sauk County. The practice phone is (608) 643-3351.
- Prairie Clinic112 Helen St, Sauk City, WI 53583 · Sauk CountyPhone(608) 643-3351
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Thomas Bradley Olsen is affiliated with 2 sites of care
John Olsen's primary practice is Prairie Clinic in Sauk City, Wisconsin. Dmand AI also links John Olsen to 1 physician office, 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 John Thomas Bradley Olsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Olsen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prairie Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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John Thomas Bradley Olsen is one of 1,792 chiropractors in Wisconsin
Chiropractor is John Olsen's primary specialty in the NPI Registry, under taxonomy code 111N00000X. John Olsen is licensed in Wisconsin.
Specialties and state licenses
- Chiropractor, WisconsinPrimary
Chiropractors near John Olsen
Counts of chiropractors 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
John Thomas Bradley Olsen treated 21 Medicare patients in 2024, average age 70
CMS counts 21 Medicare patients who saw John Olsen in 2024. Their average risk score is 0.73, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Olsen's median patient age at 71, with 53% women.
John Olsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Thomas Bradley Olsen takes part in Medicare
John Olsen 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)
John Thomas Bradley Olsen graduated from Palmer College Chiropractic - Davenport
John Olsen graduated from Palmer College Chiropractic - Davenport in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Thomas Bradley Olsen'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 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) |
| 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 John Thomas Bradley Olsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Thomas Bradley Olsen's NPI number?
John Thomas Bradley Olsen's NPI number is 1629659677. It was assigned on April 20, 2021, and it is active in the NPI Registry.
What does John Thomas Bradley Olsen specialize in?
John Thomas Bradley Olsen is a chiropractor in Sauk City, Wisconsin. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does John Thomas Bradley Olsen practice?
John Olsen practices at 112 Helen St, Sauk City, WI 53583. John Olsen's primary practice is Prairie Clinic in Sauk City, Wisconsin. Dmand AI also links John Olsen to 1 physician office.
What is John Thomas Bradley Olsen's office phone number?
The practice phone on file for John Olsen is (608) 643-3351.
What is John Thomas Bradley Olsen's medical license number?
John Olsen holds Wisconsin license 5651-12.
Does John Thomas Bradley Olsen accept Medicare?
Yes. CMS lists John Olsen as accepting Medicare assignment.
How many Medicare patients does John Thomas Bradley Olsen see?
CMS counts 21 Medicare patients who saw John Olsen in 2024, with an average age of 70.
Where did John Thomas Bradley Olsen go to medical school?
John Olsen graduated from Palmer College Chiropractic - Davenport in 2021.
How long has John Thomas Bradley Olsen been practicing?
John Olsen graduated from medical school in 2021, 5 years ago.
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