Dr. Jake Neal Tarnowski, MD
- 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
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tarnowski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
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
- 1922597707NPI Registry (opens in a new tab)
- 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
- Get number
- 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.
- M Health Fairview Northland Medical Center911 Northland Drive, Princeton, MN 55371 · Mille Lacs CountyPhone(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.
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.
| Site | EHR vendor and product |
|---|---|
| M Health Fairview Northland Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across M Health Fairview and 6.2K+ hospitals, with verified contacts in the same login.
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, MinnesotaPrimary
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.
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.
Need commercial claims for Dr. Tarnowski?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tarnowski and other emergency medicine physicians in Minnesota.
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.
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
- High blood pressure75%
- High cholesterol70%
- Arthritis52%
- Mood disorders50%
- Depression48%
- Anxiety45%
- Chronic kidney disease41%
- 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.
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.
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
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
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.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jake Neal Tarnowski's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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.
Selling to emergency medicine practices?
See emergency medicine physicians in Minnesota by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card