Dr. Jake Neal Tarnowski, MD

  • Princeton, MN
  • Emergency medicine physician
NPI1922597707PAC ID2062802762
Medicare services, 2024
329
Medicare patients, 2024
279
Part D claims, 2024
167
Hospital affiliations
3
Industry payments
$11
Practice address
911 Northland Drive, Princeton, MN 55371
Practice phone
Call (952) 892-2101
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

M Health Fairview Northland Medical Center

Hospital · Princeton, Minnesota

See all 6 affiliations

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Dr. Jake Neal Tarnowski is an emergency medicine physician in Princeton, Minnesota

Dr. Tarnowski practices at M Health Fairview Northland Medical Center in Princeton, Minnesota, part of M Health Fairview.

Dr. Tarnowski's NPI, 1922597707, was assigned on May 7, 2018. Dr. Tarnowski holds Minnesota license 69788.

NPI and contact details
Medicare PAC ID
2062802762
NPI enumeration date
May 7, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(952) 892-2101
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Jake Neal Tarnowski practices at M Health Fairview Northland Medical Center in Princeton, Minnesota

Dr. Tarnowski's primary practice is M Health Fairview Northland Medical Center, at 911 Northland Drive, Princeton, MN 55371 in Mille Lacs County. The practice phone is (952) 892-2101.

Source: Dmand AI Affiliation Data

Dr. Jake Neal Tarnowski is affiliated with 3 sites of care and 3 medical groups

Dr. Tarnowski's primary practice is M Health Fairview Northland Medical Center in Princeton, Minnesota, part of M Health Fairview. Dr. Tarnowski is also affiliated with North Memorial Health - Robbinsdale Hospital. The medical group on file is Fairview Health Services. Dmand AI also links Dr. Tarnowski to 1 more hospital and 2 medical groups, each named with a free account. Dr. Tarnowski's employer is on file too: a hospital.

See all 6 affiliations for Dr. Tarnowski

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Jake Neal Tarnowski's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tarnowski practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
M Health Fairview Northland Medical CenterAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jake Neal Tarnowski is one of 1,097 emergency medicine physicians in Minnesota

Emergency medicine is Dr. Tarnowski's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Tarnowski is licensed in Minnesota.

Specialties and state licenses

  • Emergency medicine, MinnesotaPrimaryLicense 69788 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Tarnowski

Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Jake Neal Tarnowski billed Medicare for 329 services in 2024

CMS data shows 329 Medicare services from Dr. Tarnowski across 4 procedure codes in 2024, for 279 Medicare patients. Medicare paid $33,316 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024329
Medicare patients279
Paid by Medicare$33,316
Procedure codes4

Dr. Tarnowski's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3992024: 31122%
Tests and treatments
2023: 02024: 18

Dr. Tarnowski compared with the Minnesota median for emergency medicine physicians, 2024

  • Dr. Tarnowski
  • Minnesota median
Medicare services
329vs 23838% above
Medicare patients
279vs 19841% above
Part D claims
97vs 422.3 times

Medians across 1,063 emergency medicine physicians in Minnesota with Dmand AI profiles that report each measure.

Dr. Tarnowski's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Tarnowski

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Jake Neal Tarnowski treated 279 Medicare patients in 2024, average age 71

CMS counts 279 Medicare patients who saw Dr. Tarnowski in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Tarnowski's median patient age at 66, with 56% women.

Medicare patients, 2024279
Average age71
Average risk score2.10
Also on Medicaid39%

Dr. Tarnowski's Medicare patients by age, 2024

Dr. Tarnowski's Medicare patients by sex, 2024

  • Women14452%
  • Men13548%

Chronic conditions among Dr. Tarnowski's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol70%
  3. Arthritis52%
  4. Mood disorders50%
  5. Depression48%
  6. Anxiety45%
  7. Chronic kidney disease41%
  8. Ischemic heart disease41%

Share of Medicare patients with each condition. A patient can have several.

Dr. Tarnowski's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women56%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Jake Neal Tarnowski wrote 167 Medicare Part D claims in 2024

In 2024, Dr. Tarnowski wrote 167 Medicare Part D claims for 124 patients. 98% of them were for generic drugs. CMS names the drug for 97 of them, across 5 drugs with 11 or more claims each, at $653 in total drug cost. In 2023, CMS named 49 claims across 2 drugs.

Part D claims, 2024167
Drugs named by CMS5
Total drug cost$653
Part D patients124

Dr. Tarnowski's Part D claims by kind of drug, 2024

  • Generic164 claims98%
  • Brand-name and other3 claims2%

Dr. Tarnowski's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Tarnowski's Part D claims, 2024

  • Opioids15%25 of 167 claims
  • Antibiotics46%77 of 167 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 492024: 9798%

Drugs named by CMS: 5 in 2024, 2 in 2023.

See all prescribing by Dr. Tarnowski

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Jake Neal Tarnowski takes part in Medicare

Dr. Tarnowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Dr. Jake Neal Tarnowski received $11 in industry payments in 2018

CMS Open Payments shows 1 general payment to Dr. Tarnowski from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $11.

Companies that paid Dr. Tarnowski the most, 2018 to 2018

Share is of all general payments to this clinician.

See all payments to Dr. Tarnowski

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Jake Neal Tarnowski's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Jake Neal Tarnowski

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Jake Neal Tarnowski's NPI number?

Dr. Jake Neal Tarnowski's NPI number is 1922597707. It was assigned on May 7, 2018, and it is active in the NPI Registry.

What kind of doctor is Dr. Jake Neal Tarnowski?

Dr. Jake Neal Tarnowski is an emergency medicine physician in Princeton, Minnesota. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Jake Neal Tarnowski practice?

Dr. Tarnowski practices at 911 Northland Drive, Princeton, MN 55371. Dr. Tarnowski's primary practice is M Health Fairview Northland Medical Center in Princeton, Minnesota, part of M Health Fairview. Dmand AI also links Dr. Tarnowski to 1 hospital and 2 medical groups.

What is Dr. Jake Neal Tarnowski's office phone number?

The practice phone on file for Dr. Tarnowski is (952) 892-2101.

What is Dr. Jake Neal Tarnowski's medical license number?

Dr. Tarnowski holds Minnesota license 69788.

Which hospitals is Dr. Jake Neal Tarnowski affiliated with?

Dr. Tarnowski practices at M Health Fairview Northland Medical Center in Princeton, Minnesota. Dr. Tarnowski is also affiliated with North Memorial Health - Robbinsdale Hospital. Dmand AI links Dr. Tarnowski to 1 more hospital.

What medical group is Dr. Jake Neal Tarnowski part of?

Dr. Tarnowski is linked to Fairview Health Services. Dmand AI links Dr. Tarnowski to 2 more medical groups.

Does Dr. Jake Neal Tarnowski accept Medicare?

Yes. CMS data shows Dr. Tarnowski billed Medicare for 329 services in 2024, and Dr. Tarnowski accepts Medicare assignment.

How many Medicare patients does Dr. Jake Neal Tarnowski see?

CMS counts 279 Medicare patients who saw Dr. Tarnowski in 2024, with an average age of 71.

What services does Dr. Jake Neal Tarnowski bill to Medicare?

In 2024, Dr. Tarnowski's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).

Show 3 more questionsShow fewer questions

What drugs does Dr. Jake Neal Tarnowski prescribe most?

In 2024 Medicare Part D data, Dr. Tarnowski's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Oxycodone HCl and Cyclobenzaprine HCl.

Has Dr. Jake Neal Tarnowski received payments from drug or device companies?

CMS Open Payments shows $11 in general payments to Dr. Tarnowski from 1 company from 2018 to 2018. The largest total came from Pfizer Inc.

How long has Dr. Jake Neal Tarnowski been practicing?

Dr. Tarnowski graduated from medical school in 2017, 9 years ago.

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