Mitchell O. Fremstad, FNP
- Medicare patients, 2024
- 62
- Part D claims, 2024
- 142
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 13025 8th St, Osseo, WI 54758
- Practice phone
- Call (715) 597-3121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Mitchell Fremstad'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.
Mitchell O. Fremstad is a nurse practitioner in Osseo, Wisconsin
Mitchell Fremstad practices at Mayo Clinic Health System - Oakridge in Osseo in Osseo, Wisconsin, part of Mayo Clinic.
Mitchell Fremstad's NPI, 1023689783, was assigned on July 5, 2021. Mitchell Fremstad holds Minnesota license 8553.
- NPI
- 1023689783NPI Registry (opens in a new tab)
- NPI enumeration date
- July 5, 2021
- NPI status
- Active
- Practice phone
- (715) 597-3121
- 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; and Dmand AI Affiliation Data
Mitchell O. Fremstad practices at Mayo Clinic Health System - Oakridge in Osseo in Osseo, Wisconsin
Mitchell Fremstad's primary practice is Mayo Clinic Health System - Oakridge in Osseo, at 13025 8th St, Osseo, WI 54758 in Trempealeau County. The practice phone is (715) 597-3121.
- Mayo Clinic Health System - Oakridge in Osseo13025 8th St, Osseo, WI 54758 · Trempealeau CountyPhone(715) 597-3121
Source: Dmand AI Affiliation Data
Mitchell O. Fremstad is affiliated with 2 sites of care and 1 medical group
Mitchell Fremstad's primary practice is Mayo Clinic Health System - Oakridge in Osseo in Osseo, Wisconsin, part of Mayo Clinic. The medical group on file is Mayo Clinic Health System in Eau Claire. Dmand AI also links Mitchell Fremstad to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mitchell O. Fremstad's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mitchell Fremstad practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System - Oakridge in Osseo | Available with a free account |
| +1 more affiliated site | 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 Mayo Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Mitchell O. Fremstad is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is Mitchell Fremstad's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Mitchell Fremstad's licenses on file in 2 states: Minnesota and Wisconsin.
Specialties and state licenses
- Nurse practitioner, MinnesotaPrimary
- Family medicine, Wisconsin
Nurse practitioners near Mitchell Fremstad
Counts of nurse practitioners 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
Mitchell O. Fremstad treated 62 Medicare patients in 2024, average age 66
CMS counts 62 Medicare patients who saw Mitchell Fremstad in 2024. The largest group is under 65, with 22 patients. 69% of them have high cholesterol, and 66% have high blood pressure. 32% are also on Medicaid. Their average risk score is 1.62, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mitchell Fremstad's median patient age at 50, with 57% women.
Mitchell Fremstad's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mitchell Fremstad's Medicare patients by sex, 2024
- Women4268%
- Men2032%
Chronic conditions among Mitchell Fremstad's Medicare patients, 2024
- High cholesterol69%
- High blood pressure66%
- Anxiety60%
- Mood disorders58%
- Depression55%
- Arthritis42%
- Diabetes35%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Mitchell Fremstad's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mitchell O. Fremstad wrote 142 Medicare Part D claims in 2024
In 2024, Mitchell Fremstad wrote 142 Medicare Part D claims for 109 patients. 98% of them were for generic drugs.
Mitchell Fremstad's Part D claims by kind of drug, 2024
- Generic139 claims98%
- Brand-name and other3 claims2%
Drug classes CMS tracks in Mitchell Fremstad's Part D claims, 2024
- Opioids14%20 of 142 claims
- Antibiotics48%68 of 142 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Mitchell O. Fremstad'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Mitchell O. Fremstad
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mitchell O. Fremstad's NPI number?
Mitchell O. Fremstad's NPI number is 1023689783. It was assigned on July 5, 2021, and it is active in the NPI Registry.
What does Mitchell O. Fremstad specialize in?
Mitchell O. Fremstad is a nurse practitioner in Osseo, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mitchell O. Fremstad practice?
Mitchell Fremstad practices at 13025 8th St, Osseo, WI 54758. Mitchell Fremstad's primary practice is Mayo Clinic Health System - Oakridge in Osseo in Osseo, Wisconsin, part of Mayo Clinic. Dmand AI also links Mitchell Fremstad to 1 hospice.
What is Mitchell O. Fremstad's office phone number?
The practice phone on file for Mitchell Fremstad is (715) 597-3121.
What is Mitchell O. Fremstad's medical license number?
Mitchell Fremstad holds Minnesota license 8553, one of the licenses on file in 2 states.
Which states has Mitchell O. Fremstad been licensed in?
Dmand AI has state licenses on file for Mitchell Fremstad in Minnesota and Wisconsin.
Which hospitals is Mitchell O. Fremstad affiliated with?
Mitchell Fremstad practices at Mayo Clinic Health System - Oakridge in Osseo in Osseo, Wisconsin.
What medical group is Mitchell O. Fremstad part of?
Mitchell Fremstad is linked to Mayo Clinic Health System in Eau Claire.
How many Medicare patients does Mitchell O. Fremstad see?
CMS counts 62 Medicare patients who saw Mitchell Fremstad in 2024, with an average age of 66.
How long has Mitchell O. Fremstad been practicing?
Mitchell Fremstad graduated from medical school in 2020, 6 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Wisconsin by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card