Dr. Mark O. Liaboe, MD
- Medicare services, 2023
- 3,067
- Part D claims, 2024
- 3,226
- Hospital affiliations
- 1
- Industry payments
- $328
- State license
- 1
- 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
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Dr. Mark O. Liaboe is an internist in Dubuque, Iowa
Dr. Liaboe practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health.
Dr. Liaboe's NPI, 1194794321, was assigned on March 17, 2006. Dr. Liaboe graduated from University of Iowa, RJ & L Carver College of Medicine in 1979. Dr. Liaboe holds Iowa license 22876.
- NPI
- 1194794321NPI Registry (opens in a new tab)
- NPI enumeration date
- March 17, 2006
- NPI status
- Active
- Practice phone
- (563) 582-1881
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark O. Liaboe practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa
Dr. Liaboe'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 O. Liaboe is affiliated with 1 site of care
Dr. Liaboe's primary practice is UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark O. Liaboe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liaboe practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UnityPoint Health - Finley Hospital | 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 O. Liaboe is one of 726 internists in Iowa
Internal medicine is Dr. Liaboe's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Liaboe is licensed in Iowa.
Specialties and state licenses
- Internal medicine, IowaPrimary
Internists near Dr. Liaboe
Counts of internists 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 O. Liaboe billed Medicare for 3,067 services in 2023
CMS data shows 3,067 Medicare services from Dr. Liaboe across 38 procedure codes in 2023. Medicare paid $100,053 for them. Every service was in an office.
Dr. Liaboe's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Lab and pathology
- 2022: 1,5052023: 1,3689%
- Office and hospital visits
- 2022: 5912023: 5743%
- Other services
- 2022: 7222023: 53825%
- Surgery
- 2022: 4122023: 35215%
- Tests and treatments
- 2022: 992023: 17577%
- Imaging
- 2022: 992023: 6039%
Dr. Liaboe compared with the Iowa median for internists, 2023
- Dr. Liaboe
- Iowa median
- Medicare services
- 3,067vs 5745.3 times
- Part D claims
- 2,759vs 16716.5 times
Medians across 689 internists in Iowa with Dmand AI profiles that report each measure.
Dr. Liaboe's most billed Medicare procedure codes, 2023
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. Liaboe?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liaboe and other internists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark O. Liaboe's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Liaboe's median patient age at 74, with 36% women.
Dr. Liaboe'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
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Mark O. Liaboe wrote 3,226 Medicare Part D claims in 2024
In 2024, Dr. Liaboe wrote 3,226 Medicare Part D claims for 453 patients. 90% of them were for generic drugs. CMS names the drug for 2,759 of them, across 67 drugs with 11 or more claims each, at $166,962 in total drug cost. In 2023, CMS named 9,886 claims across 140 drugs.
Dr. Liaboe's Part D claims by kind of drug, 2024
- Generic2,890 claims90%
- Brand-name312 claims10%
- Other24 claims1%
Dr. Liaboe'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. Liaboe's Part D claims, 2024
- Opioids0%16 of 3,226 claims
- Antibiotics0%11 of 3,226 claims
- Antipsychotics, patients 65 and over1%20 of 3,226 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: 9,8862024: 2,75972%
Drugs named by CMS: 67 in 2024, 140 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
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Dr. Mark O. Liaboe received $328 in industry payments from 2016 to 2023
CMS Open Payments shows 29 general payments to Dr. Liaboe from 7 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 70% of the total. Janssen Pharmaceuticals, Inc paid the most, $149.
General payments to Dr. Liaboe by program year, 2016 to 2023
General payments to Dr. Liaboe by kind, 2016 to 2023
- Food and beverage$22970%
- Education$9930%
Companies that paid Dr. Liaboe the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark O. Liaboe graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Liaboe graduated from University of Iowa, RJ & L Carver College of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark O. Liaboe'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 Data |
| 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) |
| 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 O. Liaboe
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 O. Liaboe's NPI number?
Dr. Mark O. Liaboe's NPI number is 1194794321. It was assigned on March 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark O. Liaboe?
Dr. Mark O. Liaboe is an internist in Dubuque, Iowa. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark O. Liaboe practice?
Dr. Liaboe practices at 350 North Grandview Avenue, Dubuque, IA 52001. Dr. Liaboe's primary practice is UnityPoint Health - Finley Hospital in Dubuque, Iowa, part of UnityPoint Health.
What is Dr. Mark O. Liaboe's office phone number?
The practice phone on file for Dr. Liaboe is (563) 582-1881.
What is Dr. Mark O. Liaboe's medical license number?
Dr. Liaboe holds Iowa license 22876.
Which hospitals is Dr. Mark O. Liaboe affiliated with?
Dr. Liaboe practices at UnityPoint Health - Finley Hospital in Dubuque, Iowa.
Does Dr. Mark O. Liaboe accept Medicare?
Yes. CMS data shows Dr. Liaboe billed Medicare for 3,067 services in 2023.
What services does Dr. Mark O. Liaboe bill to Medicare?
In 2023, Dr. Liaboe's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and lab and pathology test (80069).
Where did Dr. Mark O. Liaboe go to medical school?
Dr. Liaboe graduated from University of Iowa, RJ & L Carver College of Medicine in 1979.
What drugs does Dr. Mark O. Liaboe prescribe most?
In 2024 Medicare Part D data, Dr. Liaboe's most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Losartan Potassium.
Has Dr. Mark O. Liaboe received payments from drug or device companies?
CMS Open Payments shows $328 in general payments to Dr. Liaboe from 7 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Mark O. Liaboe been practicing?
Dr. Liaboe graduated from medical school in 1979, 47 years ago.
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