Doctor profile · Federal record

Dr. Kassidy O'Leary, PA-C

Physician Assistant · Princeton, MN

  • NPI 1922728427
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
919 Northland Dr
Princeton, MN 553712172
(855) 324-7843
Additional location
251 County Road 120
Sartell, MN 563034872
(320) 202-8949
Mailing address
1155 10Th Ave Ne Apt 315
Sauk Rapids, MN 563792056

Credentials & registration

NPPES · NUCC
NPI registered
September 2022 — 4 yrs on file
Profile last updated
January 20, 2026
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922728427. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
309
Distinct HCPCS
8
Medicare allowed
$15,623
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 81 53 $105
99213 Established patient office or other outpatient visit, 20-29 minutes 80 69 $75
36415 Insertion of needle into vein for collection of blood sample 60 50 $8
80048 Blood test, basic group of blood chemicals (calcium, total) 29 27 $8
83036 Hemoglobin a1c level 16 11 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 15 15 $8
81001 Manual urinalysis test with examination using microscope, automated 14 13 $3
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 14 14 $6

In context: peer comparison

Among 4 peers in Princeton Physician Assistant, average services per provider: 36. This provider delivers 8.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
319
Patients
122
Total drug cost
$6,971
Drug Type Claims Patients Total cost
Lisinopril Generic 38 17 $440
Atorvastatin Calcium Generic 33 17 $836
Omeprazole Generic 33 17 $728
Levothyroxine Sodium Generic 31 0 $411
Simvastatin Generic 25 11 $488
Losartan Potassium Generic 22 11 $523
Metformin Hcl ER (Metformin Hcl) Brand 20 0 $511
Fluticasone Propionate Generic 16 12 $322
Hydrochlorothiazide Generic 16 0 $135
Amlodipine Besylate Generic 15 0 $231

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kassidy O'Leary's medical specialty?
Dr. Kassidy O'Leary practices Physician Assistant in Princeton, MN.
Where does Dr. Kassidy O'Leary practice?
Dr. Kassidy O'Leary practices at 919 Northland Dr, Princeton, MN 553712172. Office phone: 8553247843.
What is Dr. Kassidy O'Leary's NPI?
Dr. Kassidy O'Leary's National Provider Identifier (NPI) is 1922728427, issued by NPPES.
Does Dr. Kassidy O'Leary accept Medicare assignment?
Yes. Dr. Kassidy O'Leary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kassidy O'Leary commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.