Dr. Mark T. Hoffmann, MD
- Medicare services, 2024
- 2,857
- Medicare patients, 2024
- 1,258
- Part D claims, 2024
- 11,571
- MIPS score, 2024
- 100
- Hospital affiliations
- 7
- Practice address
- 2275 N Shore Dr, Rhinelander, WI 54501
- Practice phone
- Call (715) 847-2611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aspirus Cardiology
Rhinelander, Wisconsin
Find Dr. Hoffmann's professional email, personal email and mobile number
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Dr. Mark T. Hoffmann is an interventional cardiologist in Rhinelander, Wisconsin
Dr. Hoffmann practices at Aspirus Cardiology in Rhinelander, Wisconsin.
Dr. Hoffmann's NPI, 1356342034, was assigned on August 3, 2005. Dr. Hoffmann graduated from University of Wisconsin School of Medicine in 1987. Dr. Hoffmann holds Wisconsin license 35269.
- NPI
- 1356342034NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527966803
- NPI enumeration date
- August 3, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (715) 847-2611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark T. Hoffmann practices at Aspirus Cardiology in Rhinelander, Wisconsin
Dr. Hoffmann's primary practice is Aspirus Cardiology, at 2275 N Shore Dr, Rhinelander, WI 54501 in Oneida County. The practice phone is (715) 847-2611.
- Aspirus Cardiology2275 N Shore Dr, Rhinelander, WI 54501 · Oneida CountyPhone(715) 847-2611
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark T. Hoffmann is affiliated with 14 sites of care and 13 medical groups
Dr. Hoffmann's primary practice is Aspirus Cardiology in Rhinelander, Wisconsin. Dr. Hoffmann is also affiliated with Aspirus Rhinelander Hospital. The medical group on file is Aspirus Medical Group. Dmand AI also links Dr. Hoffmann to 6 more hospitals, 12 medical groups and 6 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark T. Hoffmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hoffmann practices, 13 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aspirus Cardiology | Available with a free account |
| +13 more sites and 12 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark T. Hoffmann is one of 120 interventional cardiologists in Wisconsin
Interventional cardiology is Dr. Hoffmann's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Hoffmann is licensed in Wisconsin.
Specialties and state licenses
- Interventional cardiology, WisconsinPrimary
Interventional cardiologists near Dr. Hoffmann
Counts of interventional cardiologists 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. Mark T. Hoffmann billed Medicare for 2,857 services in 2024
CMS data shows 2,857 Medicare services from Dr. Hoffmann across 28 procedure codes in 2024, for 1,258 Medicare patients. Medicare paid $126,713 for them.
Dr. Hoffmann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,5282024: 1,84821%
- Office and hospital visits
- 2023: 4432024: 64345%
- Surgery
- 2023: 1702024: 1711%
- Other services
- 2023: 2032024: 16220%
- Lab and pathology
- 2023: 122024: 1850%
- Imaging
- 2023: 242024: 1538%
Where Dr. Hoffmann's Medicare services took place, 2024
- In an office1,80363%
- In a facility1,05437%
Dr. Hoffmann compared with the Wisconsin median for interventional cardiologists, 2024
- Dr. Hoffmann
- Wisconsin median
- Medicare services
- 2,857vs 1,2872.2 times
- Medicare patients
- 1,258vs 67287% above
- Part D claims
- 11,304vs 1,8206.2 times
Medians across 120 interventional cardiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Hoffmann'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. Hoffmann and other interventional cardiologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark T. Hoffmann treated 1,258 Medicare patients in 2024, average age 76
CMS counts 1,258 Medicare patients who saw Dr. Hoffmann in 2024. The largest group is 65 to 74, with 513 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.54, 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. Hoffmann's median patient age at 74, with 49% women.
Dr. Hoffmann's Medicare patients by age, 2024
Dr. Hoffmann's Medicare patients by sex, 2024
- Women59647%
- Men66253%
Chronic conditions among Dr. Hoffmann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure54%
- Ischemic heart disease54%
- Atrial fibrillation47%
- Arthritis41%
- Diabetes35%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hoffmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark T. Hoffmann wrote 11,571 Medicare Part D claims in 2024
In 2024, Dr. Hoffmann wrote 11,571 Medicare Part D claims for 1,100 patients. 71% of them were for generic drugs. CMS names the drug for 11,304 of them, across 74 drugs with 11 or more claims each, at $13,783,931 in total drug cost. In 2023, CMS named 9,438 claims across 70 drugs.
Dr. Hoffmann's Part D claims by kind of drug, 2024
- Generic8,195 claims71%
- Brand-name3,376 claims29%
Dr. Hoffmann'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. Hoffmann's Part D claims, 2024
- Antibiotics0%49 of 11,571 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: 9,4382024: 11,30420%
Drugs named by CMS: 74 in 2024, 70 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
Dr. Mark T. Hoffmann 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. Hoffmann for performance year 2024, reported as part of a group. Dr. Hoffmann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hoffmann's MIPS scores, performance year 2024
- 100of 100Final score
- 97.2of 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. Mark T. Hoffmann received $58,366 in industry payments from 2016 to 2025
CMS Open Payments shows 214 general payments to Dr. Hoffmann from 34 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 67% of the total. United Therapeutics Corporation paid the most, $27,627.
General payments to Dr. Hoffmann by program year, 2016 to 2025
General payments to Dr. Hoffmann by kind, 2016 to 2025
- Speaker and faculty fees$39,13667%
- Food and beverage$11,80220%
- Travel and lodging$7,04512%
- Education$3831%
Companies that paid Dr. Hoffmann the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark T. Hoffmann graduated from University of Wisconsin School of Medicine
Dr. Hoffmann graduated from University of Wisconsin School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark T. Hoffmann'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Industry payments | Open Payments (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. Mark T. Hoffmann
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. Mark T. Hoffmann's NPI number?
Dr. Mark T. Hoffmann's NPI number is 1356342034. It was assigned on August 3, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark T. Hoffmann?
Dr. Mark T. Hoffmann is an interventional cardiologist in Rhinelander, Wisconsin. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Mark T. Hoffmann practice?
Dr. Hoffmann practices at 2275 N Shore Dr, Rhinelander, WI 54501. Dr. Hoffmann's primary practice is Aspirus Cardiology in Rhinelander, Wisconsin. Dmand AI also links Dr. Hoffmann to 6 hospitals, 12 medical groups and 6 group practices and clinics.
What is Dr. Mark T. Hoffmann's office phone number?
The practice phone on file for Dr. Hoffmann is (715) 847-2611.
What is Dr. Mark T. Hoffmann's medical license number?
Dr. Hoffmann holds Wisconsin license 35269.
Which hospitals is Dr. Mark T. Hoffmann affiliated with?
Dr. Hoffmann is affiliated with Aspirus Rhinelander Hospital. Dmand AI links Dr. Hoffmann to 6 more hospitals.
What medical group is Dr. Mark T. Hoffmann part of?
Dr. Hoffmann is linked to Aspirus Medical Group. Dmand AI links Dr. Hoffmann to 12 more medical groups.
Does Dr. Mark T. Hoffmann accept Medicare?
Yes. CMS data shows Dr. Hoffmann billed Medicare for 2,857 services in 2024, and Dr. Hoffmann accepts Medicare assignment.
What is Dr. Mark T. Hoffmann's MIPS score?
Dr. Hoffmann'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. Mark T. Hoffmann see?
CMS counts 1,258 Medicare patients who saw Dr. Hoffmann in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Mark T. Hoffmann bill to Medicare?
In 2024, Dr. Hoffmann's most billed Medicare services were heart test or procedure (93306), heart test or procedure (93793) and office visit, established patient (99214).
Where did Dr. Mark T. Hoffmann go to medical school?
Dr. Hoffmann graduated from University of Wisconsin School of Medicine in 1987.
What drugs does Dr. Mark T. Hoffmann prescribe most?
In 2024 Medicare Part D data, Dr. Hoffmann's most prescribed drugs by claims were Spironolactone, Jardiance and Metoprolol Succinate.
Has Dr. Mark T. Hoffmann received payments from drug or device companies?
CMS Open Payments shows $58,366 in general payments to Dr. Hoffmann from 34 companies from 2016 to 2025. The largest total came from United Therapeutics Corporation.
How long has Dr. Mark T. Hoffmann been practicing?
Dr. Hoffmann graduated from medical school in 1987, 39 years ago.
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