Tiffany Ann Tersteeg, CNP
- Part D claims, 2024
- 1,034
- Hospital affiliations
- 1
- Industry payments
- $41
- Medical group
- 1
- State license
- 1
- Practice address
- 100 Healthy Way, Olivia, MN 56277
- Practice phone
- Call (320) 523-3450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Olivia Hospital and Clinic
Olivia, Minnesota
Find Tiffany Tersteeg'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.
Tiffany Ann Tersteeg is a nurse practitioner in Olivia, Minnesota
Tiffany Tersteeg practices at Olivia Hospital and Clinic in Olivia, Minnesota.
Tiffany Tersteeg's NPI, 1932625639, was assigned on August 15, 2017. Tiffany Tersteeg holds Minnesota license 5368.
- NPI
- 1932625639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789959859
- NPI enumeration date
- August 15, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (320) 523-3450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tiffany Ann Tersteeg practices at Olivia Hospital and Clinic in Olivia, Minnesota
Tiffany Tersteeg's primary practice is Olivia Hospital and Clinic, at 100 Healthy Way, Olivia, MN 56277 in Renville County. The practice phone is (320) 523-3450.
- Olivia Hospital and Clinic100 Healthy Way, Olivia, MN 56277 · Renville CountyPhone(320) 523-3450
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tiffany Ann Tersteeg is affiliated with 2 sites of care and 1 medical group
Tiffany Tersteeg's primary practice is Olivia Hospital and Clinic in Olivia, Minnesota. Tiffany Tersteeg is also affiliated with Olivia Hospital & Clinic. The medical group on file is Olivia Hospital & Clinic.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tiffany Ann Tersteeg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tiffany Tersteeg practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olivia Hospital and 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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Tiffany Ann Tersteeg is one of 1,937 nurse practitioners in Minnesota
Nurse practitioner is Tiffany Tersteeg's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Tiffany Tersteeg is licensed in Minnesota.
Specialties and state licenses
- Nurse practitioner, MinnesotaPrimary
Nurse practitioners near Tiffany Tersteeg
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
Tiffany Ann Tersteeg's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Tiffany Tersteeg's median patient age at 73, with 52% women.
Tiffany Tersteeg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Tiffany Ann Tersteeg wrote 1,034 Medicare Part D claims in 2024
In 2024, Tiffany Tersteeg wrote 1,034 Medicare Part D claims for 321 patients. 52% of them were for generic drugs.
Tiffany Tersteeg's Part D claims by kind of drug, 2024
- Generic535 claims52%
- Brand-name437 claims42%
- Other62 claims6%
Drug classes CMS tracks in Tiffany Tersteeg's Part D claims, 2024
- Antibiotics20%202 of 1,034 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 Tiffany Ann Tersteeg takes part in Medicare
Tiffany Tersteeg 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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Tiffany Ann Tersteeg received $41 in industry payments in 2025
CMS Open Payments shows 2 general payments to Tiffany Tersteeg from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dexcom, Inc. paid the most, $41.
Companies that paid Tiffany Tersteeg 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 Tiffany Ann Tersteeg'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Tiffany Ann Tersteeg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tiffany Ann Tersteeg's NPI number?
Tiffany Ann Tersteeg's NPI number is 1932625639. It was assigned on August 15, 2017, and it is active in the NPI Registry.
What does Tiffany Ann Tersteeg specialize in?
Tiffany Ann Tersteeg is a nurse practitioner in Olivia, Minnesota. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Tiffany Ann Tersteeg practice?
Tiffany Tersteeg practices at 100 Healthy Way, Olivia, MN 56277. Tiffany Tersteeg's primary practice is Olivia Hospital and Clinic in Olivia, Minnesota.
What is Tiffany Ann Tersteeg's office phone number?
The practice phone on file for Tiffany Tersteeg is (320) 523-3450.
What is Tiffany Ann Tersteeg's medical license number?
Tiffany Tersteeg holds Minnesota license 5368.
Which hospitals is Tiffany Ann Tersteeg affiliated with?
Tiffany Tersteeg is affiliated with Olivia Hospital & Clinic.
What medical group is Tiffany Ann Tersteeg part of?
Tiffany Tersteeg is linked to Olivia Hospital & Clinic.
Does Tiffany Ann Tersteeg accept Medicare?
Yes. CMS lists Tiffany Tersteeg as accepting Medicare assignment.
Has Tiffany Ann Tersteeg received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Tiffany Tersteeg from 1 company from 2025 to 2025. The largest total came from Dexcom, Inc.
How long has Tiffany Ann Tersteeg been practicing?
Tiffany Tersteeg graduated from medical school in 2017, 9 years ago.
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