Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Teri S. Gjerseth, CNM, APNP, FNP-C

Individual provider Family Nurse Practitioner · NPI 1538484407

Teri S. Gjerseth, CNM, APNP, FNP-C is registered under Certified Nurse Midwife (CNM) in Tomah, Wisconsin. Qualified in 2012, 14 years ago. Practices with Gundersen Clinic Ltd, a 427-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Wisconsin.

Years since qualifying
14
Licensed in
WI
In the registry since
2010
Specialties on file
2
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

505 Gopher Dr
Tomah, WI 54660-4513
Phone: (608) 372-4111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3213 Stein Blvd, Eau Claire, WI 54701-6946 — (715) 836-9242

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 4404-33 (WI)
Advanced Practice Midwife Taxonomy 367A00000X · Licence NM148848-032 (WI)

Record details

NPI number1538484407
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM , APNP , FNP-C
Sole proprietorYes
NPI enumeratedApril 2, 2010
Last updated in NPPESDecember 31, 2025
Certification dateDecember 31, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Gundersen Clinic Ltd — 427 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients163
Services billed 831 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Gundersen Clinic Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 427 clinicians in the practice; 12 are shown here.

Other providers in Tomah