Mckenzie Terfehr, NP
- Medicare patients, 2024
- 388
- Part D claims, 2024
- 962
- Hospital affiliations
- 3
- Industry payments
- $39
- Medical groups
- 2
- Practice address
- 800 Medical Center Drive, Fairmont, MN 56031
- Practice phone
- Call (507) 238-5064
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mckenzie Terfehr'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.
Mckenzie Terfehr is a nurse practitioner in Fairmont, Minnesota
Mckenzie Terfehr practices at Mayo Clinic Health System in Fairmont in Fairmont, Minnesota, part of Mayo Clinic.
Mckenzie Terfehr's NPI, 1689284945, was assigned on August 3, 2020. Mckenzie Terfehr holds Minnesota license 7580.
- NPI
- 1689284945NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537589692
- NPI enumeration date
- August 3, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (507) 238-5064
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mckenzie Terfehr practices at Mayo Clinic Health System in Fairmont in Fairmont, Minnesota
Mckenzie Terfehr's primary practice is Mayo Clinic Health System in Fairmont, at 800 Medical Center Drive, Fairmont, MN 56031 in Martin County. The practice phone is (507) 238-5064.
- Mayo Clinic Health System in Fairmont800 Medical Center Drive, Fairmont, MN 56031 · Martin CountyPhone(507) 238-5064
Source: Dmand AI Affiliation Data
Mckenzie Terfehr is affiliated with 5 sites of care and 2 medical groups
Mckenzie Terfehr's primary practice is Mayo Clinic Health System in Fairmont in Fairmont, Minnesota, part of Mayo Clinic. Mckenzie Terfehr is also affiliated with Mayo Clinic Health System in Albert Lea. The medical group on file is Southern Minnesota Skin Solutions. Dmand AI also links Mckenzie Terfehr to 1 more hospital, 1 clinical lab, 1 group practice or clinic 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 Mckenzie Terfehr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mckenzie Terfehr practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Health System in Fairmont | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mckenzie Terfehr is one of 1,937 nurse practitioners in Minnesota
Nurse practitioner is Mckenzie Terfehr's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Mckenzie Terfehr's licenses on file in 2 states: Minnesota and Iowa.
Specialties and state licenses
- Nurse practitioner, MinnesotaPrimary
- Family nurse practitioner, Iowa
Nurse practitioners near Mckenzie Terfehr
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
Mckenzie Terfehr treated 388 Medicare patients in 2024, average age 75
CMS counts 388 Medicare patients who saw Mckenzie Terfehr in 2024. The largest group is 65 to 74, with 169 patients. 69% of them have high blood pressure, and 66% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mckenzie Terfehr's median patient age at 57, with 65% women.
Mckenzie Terfehr's Medicare patients by age, 2024
Mckenzie Terfehr's Medicare patients by sex, 2024
- Women24262%
- Men14638%
Chronic conditions among Mckenzie Terfehr's Medicare patients, 2024
- High blood pressure69%
- High cholesterol66%
- Arthritis35%
- Chronic kidney disease35%
- Diabetes20%
- Anxiety19%
- Atrial fibrillation19%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Mckenzie Terfehr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mckenzie Terfehr wrote 962 Medicare Part D claims in 2024
In 2024, Mckenzie Terfehr wrote 962 Medicare Part D claims for 290 patients. 94% of them were for generic drugs.
Mckenzie Terfehr's Part D claims by kind of drug, 2024
- Generic906 claims94%
- Brand-name56 claims6%
Drug classes CMS tracks in Mckenzie Terfehr's Part D claims, 2024
- Antibiotics14%130 of 962 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
How Mckenzie Terfehr takes part in Medicare
Mckenzie Terfehr 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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Mckenzie Terfehr received $39 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mckenzie Terfehr from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. LEO Pharma Inc. paid the most, $21.
Companies that paid Mckenzie Terfehr 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 Mckenzie Terfehr'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) |
| 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 Mckenzie Terfehr
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mckenzie Terfehr's NPI number?
Mckenzie Terfehr's NPI number is 1689284945. It was assigned on August 3, 2020, and it is active in the NPI Registry.
What does Mckenzie Terfehr specialize in?
Mckenzie Terfehr is a nurse practitioner in Fairmont, Minnesota. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mckenzie Terfehr practice?
Mckenzie Terfehr practices at 800 Medical Center Drive, Fairmont, MN 56031. Mckenzie Terfehr's primary practice is Mayo Clinic Health System in Fairmont in Fairmont, Minnesota, part of Mayo Clinic. Dmand AI also links Mckenzie Terfehr to 1 hospital, 1 clinical lab, 1 group practice or clinic and 1 medical group.
What is Mckenzie Terfehr's office phone number?
The practice phone on file for Mckenzie Terfehr is (507) 238-5064.
What is Mckenzie Terfehr's medical license number?
Mckenzie Terfehr holds Minnesota license 7580, one of the licenses on file in 2 states.
Which states has Mckenzie Terfehr been licensed in?
Dmand AI has state licenses on file for Mckenzie Terfehr in Minnesota and Iowa.
Which hospitals is Mckenzie Terfehr affiliated with?
Mckenzie Terfehr practices at Mayo Clinic Health System in Fairmont in Fairmont, Minnesota. Mckenzie Terfehr is also affiliated with Mayo Clinic Health System in Albert Lea. Dmand AI links Mckenzie Terfehr to 1 more hospital.
What medical group is Mckenzie Terfehr part of?
Mckenzie Terfehr is linked to Southern Minnesota Skin Solutions. Dmand AI links Mckenzie Terfehr to 1 more medical group.
Does Mckenzie Terfehr accept Medicare?
Yes. CMS lists Mckenzie Terfehr as accepting Medicare assignment.
How many Medicare patients does Mckenzie Terfehr see?
CMS counts 388 Medicare patients who saw Mckenzie Terfehr in 2024, with an average age of 75.
Has Mckenzie Terfehr received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Mckenzie Terfehr from 2 companies from 2025 to 2025. The largest total came from LEO Pharma Inc.
How long has Mckenzie Terfehr been practicing?
Mckenzie Terfehr graduated from medical school in 2020, 6 years ago.
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