Doctor profile · Federal record

Dr. Jake Tarnowski, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Princeton, MN

  • NPI 1922597707
  • Accepts Medicare
  • MIPS 81.6 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
911 Northland Dr
Princeton, MN 55371
(763) 389-1313
Additional location
1300 Anne St Nw
Bemidji, MN 566015103
(218) 333-5000
Additional location
27351 Dequindre RD
Madison Heights, MI 480713487
(248) 967-7661
fax (248) 967-7876

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
April 30, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Minnesota #69788

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922597707. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
399
Distinct HCPCS
4
Medicare allowed
$58,479
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 238 225 $165
99284 Emergency department visit with moderate level of medical decision making 120 110 $113
99291 Critical care, first 30-74 minutes 22 21 $202
99283 Emergency department visit with low level of medical decision making 19 19 $67

In context: peer comparison

Among 2 peers in this city , average services per provider: 72. This provider delivers 5.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
49
Patients
49
Total drug cost
$499
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 29 29 $453
Oxycodone Hcl Generic 20 20 $46

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jake Tarnowski's medical specialty?
Dr. Jake Tarnowski practices Emergency Medicine Physician in Princeton, MN.
Where does Dr. Jake Tarnowski practice?
Dr. Jake Tarnowski practices at 911 Northland Dr, Princeton, MN 55371. Office phone: 7633891313.
What is Dr. Jake Tarnowski's NPI?
Dr. Jake Tarnowski's National Provider Identifier (NPI) is 1922597707, issued by NPPES.
Does Dr. Jake Tarnowski accept Medicare assignment?
Yes. Dr. Jake Tarnowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jake Tarnowski commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.