1. Home
  2. Directory
  3. Wisconsin
  4. Tomah
  5. Pharmacist
  6. NPI Profile

OLIVIA GRACE OSIELSKI
NPI 1578286712
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Tomah, WI

Active since September 22, 2022
500 E VETERANS ST, TOMAH, WI 54660(608) 372-3971 Get Directions Write a Review

NPPES record last updated: January 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 20, 2026, Sep 22, 2022 (2 updates tracked since 2022).

About Olivia Grace Osielski NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OLIVIA GRACE OSIELSKI (NPI 1578286712) is an individual pharmacist clinician (phc)/ clinical pharmacy specialist in Tomah, Wisconsin, licensed in Idaho (P10330) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1578286712
Entity TypeIndividualFemale
Primary Taxonomy1835P0018X
Provider Legal NameOLIVIA GRACE OSIELSKI
Location Address500 E VETERANS STTomah, WI 54660-3105
Mailing Address500 E Veterans StTomah, WI 54660-3105
Phone(608) 372-3971
Sole ProprietorNo
Enumeration DateSeptember 22, 2022
Last NPPES UpdateJanuary 20, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 20, 2026
✔ NPI 1578286712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Taxonomy Code1835P0018X
License✔ Licensed in ID · P10330
Definition
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.
500 E VETERANS ST, Tomah, WI 54660
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. ANNE MARY WALLUS
Dietitian, Registered
500 E VETERANS ST
TOMAH, WI 54660
Monroe County (608) 372-3971
BARBARA SUE GROBE DTR
Dietetic Technician, Registered
500 E VETERANS ST
TOMAH, WI 54660
Monroe County (608) 372-1774
DR. PAIGE EILEEN FINGERSON PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
500 E VETERANS ST
TOMAH, WI 54660
Monroe County (608) 372-3971
MS. CAROLYN RAE BLACKDEER LCSW
Social Worker (Clinical)
500 E VETERANS ST
TOMAH, WI 54660
Monroe County (608) 372-3971
REBEKAH DEE HELGERSON APSW
Social Worker
500 E VETERANS ST
TOMAH, WI 54660
Monroe County (608) 372-1764
MELISSIA M HOLT RN
Registered Nurse (Ambulatory Care)
500 E VETERANS ST
TOMAH, WI 54660
Monroe County (608) 372-3971
TROY D WILSON RN
Registered Nurse (Ambulatory Care)
500 E VETERANS ST
TOMAH, WI 54660
Monroe County (608) 372-3971
DEPARTMENT OF VETERANS AFFAIRS
Clinic/Center (VA)
500 E VETERANS ST
TOMAH, WI 54660
Monroe County (608) 372-3971

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Olivia Osielski's NPI number?

The NPI number for Olivia Osielski is 1578286712. It was assigned to this individual provider in the NPPES registry on September 22, 2022.

Where is Olivia Osielski located?

Olivia Osielski practices at 500 E Veterans St, Tomah, WI 54660. The listed phone number is (608) 372-3971.

What is Olivia Osielski's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, with taxonomy code 1835P0018X.

When was this NPI record last updated?

The NPPES record for Olivia Osielski was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.