Dr. Thomas G. Horejsi, MD
- Medicare services, 2024
- 149
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 111
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- Practice address
- 800 East 28th Street, Minneapolis, MN 55407
- Practice phone
- Call (612) 863-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Horejsi'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. Thomas G. Horejsi is an emergency medicine physician in Minneapolis, Minnesota
Dr. Horejsi practices at Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health.
Dr. Horejsi's NPI, 1952345597, was assigned on June 15, 2006. Dr. Horejsi graduated from University of Minnesota Medical School in 2000. Dr. Horejsi holds Minnesota license 43668.
- NPI
- 1952345597NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527002674
- NPI enumeration date
- June 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (612) 863-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas G. Horejsi practices at Abbott Northwestern Hospital in Minneapolis, Minnesota
Dr. Horejsi's primary practice is Abbott Northwestern Hospital, at 800 East 28th Street, Minneapolis, MN 55407 in Hennepin County. The practice phone is (612) 863-4000.
- Abbott Northwestern Hospital800 East 28th Street, Minneapolis, MN 55407 · Hennepin CountyPhone(612) 863-4000
Source: Dmand AI Affiliation Data
Dr. Thomas G. Horejsi is affiliated with 6 sites of care and 2 medical groups
Dr. Horejsi's primary practice is Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health. Dr. Horejsi is also affiliated with North Memorial Health - Robbinsdale Hospital. The medical group on file is Buffalo Hospital. Dmand AI also links Dr. Horejsi to 1 more hospital, 2 hospices, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas G. Horejsi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Horejsi practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Abbott Northwestern Hospital | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas G. Horejsi is one of 1,097 emergency medicine physicians in Minnesota
Emergency medicine is Dr. Horejsi's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Horejsi is licensed in Minnesota.
Specialties and state licenses
- Emergency medicine, MinnesotaPrimary
Emergency medicine physicians near Dr. Horejsi
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. Thomas G. Horejsi billed Medicare for 149 services in 2024
CMS data shows 149 Medicare services from Dr. Horejsi across 3 procedure codes in 2024, for 105 Medicare patients. Medicare paid $11,008 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Horejsi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1912024: 9053%
- Tests and treatments
- 2023: 842024: 5930%
Dr. Horejsi compared with the Minnesota median for emergency medicine physicians, 2024
- Dr. Horejsi
- Minnesota median
- Medicare services
- 149vs 23837% below
- Medicare patients
- 105vs 19847% below
- Part D claims
- 25vs 4240% below
Medians across 1,063 emergency medicine physicians in Minnesota with Dmand AI profiles that report each measure.
Dr. Horejsi'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Horejsi 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. Thomas G. Horejsi treated 105 Medicare patients in 2024, average age 74
CMS counts 105 Medicare patients who saw Dr. Horejsi in 2024. The largest group is 75 to 84, with 35 patients. 71% of them have high blood pressure, and 59% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.64, 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. Horejsi's median patient age at 76, with 60% women.
Dr. Horejsi's Medicare patients by age, 2024
Dr. Horejsi's Medicare patients by sex, 2024
- Women5855%
- Men4745%
Chronic conditions among Dr. Horejsi's Medicare patients, 2024
- High blood pressure71%
- High cholesterol59%
- Arthritis39%
- Chronic kidney disease35%
- Ischemic heart disease31%
- Heart failure30%
- Mood disorders30%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Horejsi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas G. Horejsi wrote 111 Medicare Part D claims in 2024
In 2024, Dr. Horejsi wrote 111 Medicare Part D claims for 77 patients. 95% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $151 in total drug cost. In 2019, CMS named 12 claims across 1 drug.
Dr. Horejsi's Part D claims by kind of drug, 2024
- Generic106 claims95%
- Brand-name and other5 claims5%
Dr. Horejsi'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. Horejsi's Part D claims, 2024
- Opioids14%16 of 111 claims
- Antibiotics33%37 of 111 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, 2019 to 2024
- 2019
- 2024
- Claims for drugs CMS names
- 2019: 122024: 25108%
Drugs named by CMS: 2 in 2024, 1 in 2019.
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
Dr. Thomas G. Horejsi scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Horejsi for performance year 2024, reported as part of a group. Dr. Horejsi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Horejsi's MIPS scores, performance year 2024
- 100of 100Final score
- 95.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Thomas G. Horejsi graduated from University of Minnesota Medical School
Dr. Horejsi graduated from University of Minnesota Medical School in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas G. Horejsi'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Thomas G. Horejsi
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. Thomas G. Horejsi's NPI number?
Dr. Thomas G. Horejsi's NPI number is 1952345597. It was assigned on June 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas G. Horejsi?
Dr. Thomas G. Horejsi is an emergency medicine physician in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Thomas G. Horejsi practice?
Dr. Horejsi practices at 800 East 28th Street, Minneapolis, MN 55407. Dr. Horejsi's primary practice is Abbott Northwestern Hospital in Minneapolis, Minnesota, part of Sutter Health. Dmand AI also links Dr. Horejsi to 1 hospital, 2 hospices, 1 home health agency and 1 medical group.
What is Dr. Thomas G. Horejsi's office phone number?
The practice phone on file for Dr. Horejsi is (612) 863-4000.
What is Dr. Thomas G. Horejsi's medical license number?
Dr. Horejsi holds Minnesota license 43668.
Which hospitals is Dr. Thomas G. Horejsi affiliated with?
Dr. Horejsi practices at Abbott Northwestern Hospital in Minneapolis, Minnesota. Dr. Horejsi is also affiliated with North Memorial Health - Robbinsdale Hospital. Dmand AI links Dr. Horejsi to 1 more hospital.
What medical group is Dr. Thomas G. Horejsi part of?
Dr. Horejsi is linked to Buffalo Hospital. Dmand AI links Dr. Horejsi to 1 more medical group.
Does Dr. Thomas G. Horejsi accept Medicare?
Yes. CMS data shows Dr. Horejsi billed Medicare for 149 services in 2024, and Dr. Horejsi accepts Medicare assignment.
What is Dr. Thomas G. Horejsi's MIPS score?
Dr. Horejsi's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Thomas G. Horejsi see?
CMS counts 105 Medicare patients who saw Dr. Horejsi in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Thomas G. Horejsi bill to Medicare?
In 2024, Dr. Horejsi's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Thomas G. Horejsi go to medical school?
Dr. Horejsi graduated from University of Minnesota Medical School in 2000.
What drugs does Dr. Thomas G. Horejsi prescribe most?
In 2024 Medicare Part D data, Dr. Horejsi's most prescribed drugs by claims were Cephalexin and Ondansetron ODT.
How long has Dr. Thomas G. Horejsi been practicing?
Dr. Horejsi graduated from medical school in 2000, 26 years ago.
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