Katie Hagerstrom, MSN, APNP, AGPC-BC
NPI 1972994093ActiveIndividual· Internal Medicine, Geriatric Medicine· Kaukauna, WI
Internal Medicine, Geriatric Medicine (MSN, APNP, AGPC-BC) with Sequoia Integrative Medical Services LLC, practicing in Kaukauna, Wisconsin. Enrolled in Medicare as practitioner - nurse practitioner. Lists Ripon Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1972994093 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, APNP, AGPC-BC |
| Sole proprietor | Yes |
| NPI issued | Feb 11, 2015 |
| Last updated in NPPES | Jan 13, 2026 |
| Certified by provider | Jan 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 16206-33 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (WI) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Sequoia Integrative Medical Services LLCGreen Bay, WI · 17 clinicians
Hospital affiliations
- Ripon Medical CenterRipon, WI
- Thedacare Medical Center - Wild RoseWild Rose, WI
- Thedacare Regional Medical Center - Appleton IncAppleton, WI
Other facilities
- Ascension at HomeHome health agency · Neenah, WI
- Commonheart Home HealthHome health agency · Waukesha, WI
- Prn Home Health and Therapy, LLCHome health agency · Appleton, WI
- Unity HospiceHospice · De Pere, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records