Dr. Mark E. Hermann, MD
- Medicare services, 2024
- 5,670
- Medicare patients, 2024
- 319
- Part D claims, 2024
- 2,213
- Hospital affiliations
- 4
- Industry payments
- $3,497
- Practice address
- 350 North Grandview Avenue, Dubuque, IA 52001
- Practice phone
- Call (563) 582-1881
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hermann's professional email, personal email and mobile number
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Dr. Mark E. Hermann is a hematologist and oncologist in Dubuque, Iowa
Dr. Hermann practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health.
Dr. Hermann's NPI, 1639148810, was assigned on March 17, 2006. Dr. Hermann graduated from University of Cincinnati College of Medicine in 1993. Dr. Hermann holds Iowa license 30161.
- NPI
- 1639148810NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799693602
- NPI enumeration date
- March 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (563) 582-1881
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark E. Hermann practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa
Dr. Hermann's primary practice is UnityPoint Health - Finley Hospital, at 350 North Grandview Avenue, Dubuque, IA 52001 in Dubuque County. The practice phone is (563) 582-1881.
- UnityPoint Health - Finley Hospital350 North Grandview Avenue, Dubuque, IA 52001 · Dubuque CountyPhone(563) 582-1881
Source: Dmand AI Affiliation Data
Dr. Mark E. Hermann is affiliated with 5 sites of care and 2 medical groups
Dr. Hermann's primary practice is UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health. Dr. Hermann is also affiliated with Jackson County Regional Health Center. The medical group on file is UnityPoint Clinic. Dmand AI also links Dr. Hermann to 2 more hospitals, 1 hospice 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. Mark E. Hermann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hermann practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UnityPoint Health - Finley Hospital | Available with a free account |
| +4 more sites and 1 medical group | 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 UnityPoint Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark E. Hermann is one of 77 hematologists and oncologists in Iowa
Hematology and oncology is Dr. Hermann's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Hermann is licensed in Iowa.
Specialties and state licenses
- Hematology and oncology, IowaPrimary
Hematologists and oncologists near Dr. Hermann
Counts of hematologists and oncologists 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 E. Hermann billed Medicare for 5,670 services in 2024
CMS data shows 5,670 Medicare services from Dr. Hermann across 25 procedure codes in 2024, for 319 Medicare patients. Medicare paid $99,062 for them. Every service was in an office.
Dr. Hermann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 15,2192024: 2,25585%
- Lab and pathology
- 2023: 1,6792024: 1,43115%
- Tests and treatments
- 2023: 1,0122024: 81120%
- Office and hospital visits
- 2023: 7302024: 64012%
- Surgery
- 2023: 5762024: 51511%
- Other services
- 2023: 02024: 18
- Imaging
- 2023: 302024: 0100%
Dr. Hermann compared with the Iowa median for hematologists and oncologists, 2024
- Dr. Hermann
- Iowa median
- Medicare services
- 5,670vs 7597.5 times
- Medicare patients
- 319vs 26222% above
- Part D claims
- 1,978vs 2547.8 times
Medians across 78 hematologists and oncologists in Iowa with Dmand AI profiles that report each measure.
Dr. Hermann'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. Hermann?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hermann and other hematologists and oncologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. Hermann treated 319 Medicare patients in 2024, average age 73
CMS counts 319 Medicare patients who saw Dr. Hermann in 2024. The largest group is 65 to 74, with 155 patients. 74% of them have high cholesterol, and 70% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.58, 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. Hermann's median patient age at 76, with 57% women.
Dr. Hermann's Medicare patients by age, 2024
Dr. Hermann's Medicare patients by sex, 2024
- Women18658%
- Men13342%
Chronic conditions among Dr. Hermann's Medicare patients, 2024
- High cholesterol74%
- High blood pressure70%
- Cancer55%
- Arthritis35%
- Diabetes31%
- Anxiety24%
- Mood disorders23%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hermann'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
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark E. Hermann wrote 2,213 Medicare Part D claims in 2024
In 2024, Dr. Hermann wrote 2,213 Medicare Part D claims for 321 patients. 83% of them were for generic drugs. CMS names the drug for 1,978 of them, across 40 drugs with 11 or more claims each, at $3,982,495 in total drug cost. In 2023, CMS named 1,762 claims across 37 drugs.
Dr. Hermann's Part D claims by kind of drug, 2024
- Generic1,833 claims83%
- Brand-name and other380 claims17%
Dr. Hermann'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. Hermann's Part D claims, 2024
- Opioids10%224 of 2,213 claims
- Antibiotics1%27 of 2,213 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: 1,7622024: 1,97812%
Drugs named by CMS: 40 in 2024, 37 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. Mark E. Hermann takes part in Medicare
Dr. Hermann 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)
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Dr. Mark E. Hermann received $3,497 in industry payments from 2016 to 2025
CMS Open Payments shows 161 general payments to Dr. Hermann from 44 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 82% of the total. Exelixis Inc. paid the most, $550.
General payments to Dr. Hermann by program year, 2016 to 2025
General payments to Dr. Hermann by kind, 2016 to 2025
- Food and beverage$2,86982%
- Education$62818%
Companies that paid Dr. Hermann 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 E. Hermann graduated from University of Cincinnati College of Medicine
Dr. Hermann graduated from University of Cincinnati College of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark E. Hermann'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) |
| 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 E. Hermann
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 E. Hermann's NPI number?
Dr. Mark E. Hermann's NPI number is 1639148810. It was assigned on March 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. Hermann?
Dr. Mark E. Hermann is a hematologist and oncologist in Dubuque, Iowa. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Mark E. Hermann practice?
Dr. Hermann practices at 350 North Grandview Avenue, Dubuque, IA 52001. Dr. Hermann's primary practice is UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health. Dmand AI also links Dr. Hermann to 2 hospitals, 1 hospice and 1 medical group.
What is Dr. Mark E. Hermann's office phone number?
The practice phone on file for Dr. Hermann is (563) 582-1881.
What is Dr. Mark E. Hermann's medical license number?
Dr. Hermann holds Iowa license 30161.
Which hospitals is Dr. Mark E. Hermann affiliated with?
Dr. Hermann practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa. Dr. Hermann is also affiliated with Jackson County Regional Health Center. Dmand AI links Dr. Hermann to 2 more hospitals.
What medical group is Dr. Mark E. Hermann part of?
Dr. Hermann is linked to UnityPoint Clinic. Dmand AI links Dr. Hermann to 1 more medical group.
Does Dr. Mark E. Hermann accept Medicare?
Yes. CMS data shows Dr. Hermann billed Medicare for 5,670 services in 2024, and Dr. Hermann accepts Medicare assignment.
How many Medicare patients does Dr. Mark E. Hermann see?
CMS counts 319 Medicare patients who saw Dr. Hermann in 2024, with an average age of 73.
What services does Dr. Mark E. Hermann bill to Medicare?
In 2024, Dr. Hermann's most billed Medicare services were injected or infused drug (J1100), injected or infused drug (J2469) and lab and pathology test (85025).
Show 4 more questionsShow fewer questions
Where did Dr. Mark E. Hermann go to medical school?
Dr. Hermann graduated from University of Cincinnati College of Medicine in 1993.
What drugs does Dr. Mark E. Hermann prescribe most?
In 2024 Medicare Part D data, Dr. Hermann's most prescribed drugs by claims were Anastrozole, Dexamethasone and Tamoxifen Citrate.
Has Dr. Mark E. Hermann received payments from drug or device companies?
CMS Open Payments shows $3,497 in general payments to Dr. Hermann from 44 companies from 2016 to 2025. The largest total came from Exelixis Inc.
How long has Dr. Mark E. Hermann been practicing?
Dr. Hermann graduated from medical school in 1993, 33 years ago.
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