Dr. Michael J. Markus, MD
- Medicare services, 2022
- 61
- Part D claims, 2024
- 95
- Industry payments
- $3,716
- Affiliated sites
- 1
- Medical groups
- 3
- Practice address
- 1750 S Erie Hwy, Hamilton, OH 45011
- Practice phone
- Call (608) 821-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cincinnati VAMC
Hamilton, Ohio
Find Dr. Markus' 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. Michael J. Markus is an internist in Hamilton, Ohio
Dr. Markus practices at Cincinnati VAMC in Hamilton, Ohio.
Dr. Markus' NPI, 1740246297, was assigned on April 25, 2006. Dr. Markus graduated from Wright State University Boonshoft School of Medicine in 1983. Dr. Markus holds Ohio license 35051636.
- NPI
- 1740246297NPI Registry (opens in a new tab)
- NPI enumeration date
- April 25, 2006
- NPI status
- Active
- Practice phone
- (608) 821-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Michael J. Markus practices at Cincinnati VAMC in Hamilton, Ohio
Dr. Markus' primary practice is Cincinnati VAMC, at 1750 S Erie Hwy, Hamilton, OH 45011 in Butler County. The practice phone is (608) 821-7200.
- Cincinnati VAMC1750 S Erie Hwy, Hamilton, OH 45011 · Butler CountyPhone(608) 821-7200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael J. Markus is affiliated with 2 sites of care and 3 medical groups
Dr. Markus' primary practice is Cincinnati VAMC in Hamilton, Ohio. The medical group on file is Apogee Physicians. Dmand AI also links Dr. Markus to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael J. Markus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Markus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cincinnati VAMC | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael J. Markus is one of 4,708 internists in Ohio
Internal medicine is Dr. Markus' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Markus is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Markus
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. Michael J. Markus billed Medicare for 61 services in 2022
CMS data shows 61 Medicare services from Dr. Markus across 3 procedure codes in 2022. Medicare paid $2,894 for them. Every service was in an office.
Dr. Markus' Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 3062022: 4685%
- Other services
- 2021: 612022: 1575%
- Tests and treatments
- 2021: 422022: 0100%
Dr. Markus compared with the Ohio median for internists, 2022
- Dr. Markus
- Ohio median
- Medicare services
- 61vs 48787% below
- Part D claims
- 39vs 29487% below
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Markus' most billed Medicare procedure codes, 2022
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. Markus and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael J. Markus' patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Markus' median patient age at 67, with 29% women.
Dr. Markus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Dr. Michael J. Markus wrote 95 Medicare Part D claims in 2024
In 2024, Dr. Markus wrote 95 Medicare Part D claims for 12 patients. 100% of them were for generic drugs. CMS names the drug for 39 of them, across 3 drugs with 11 or more claims each, at $171 in total drug cost. In 2023, CMS named 68 claims across 5 drugs.
Dr. Markus' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 682024: 3943%
Drugs named by CMS: 3 in 2024, 5 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. Michael J. Markus received $3,716 in industry payments from 2017 to 2022
CMS Open Payments shows 266 general payments to Dr. Markus from 38 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $552.
General payments to Dr. Markus by program year, 2017 to 2022
General payments to Dr. Markus by kind, 2017 to 2022
- Food and beverage$3,710100%
- Education$60%
Companies that paid Dr. Markus the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael J. Markus graduated from Wright State University Boonshoft School of Medicine
Dr. Markus graduated from Wright State University Boonshoft School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael J. Markus'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 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. Michael J. Markus
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. Michael J. Markus' NPI number?
Dr. Michael J. Markus' NPI number is 1740246297. It was assigned on April 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael J. Markus?
Dr. Michael J. Markus is an internist in Hamilton, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael J. Markus practice?
Dr. Markus practices at 1750 S Erie Hwy, Hamilton, OH 45011. Dr. Markus' primary practice is Cincinnati VAMC in Hamilton, Ohio. Dmand AI also links Dr. Markus to 2 medical groups and 1 group practice or clinic.
What is Dr. Michael J. Markus' office phone number?
The practice phone on file for Dr. Markus is (608) 821-7200.
What is Dr. Michael J. Markus' medical license number?
Dr. Markus holds Ohio license 35051636.
What medical group is Dr. Michael J. Markus part of?
Dr. Markus is linked to Apogee Physicians. Dmand AI links Dr. Markus to 2 more medical groups.
Does Dr. Michael J. Markus accept Medicare?
Yes. CMS data shows Dr. Markus billed Medicare for 61 services in 2022.
What services does Dr. Michael J. Markus bill to Medicare?
In 2022, Dr. Markus' most billed Medicare services were office visit, established patient (99212), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Michael J. Markus go to medical school?
Dr. Markus graduated from Wright State University Boonshoft School of Medicine in 1983.
What drugs does Dr. Michael J. Markus prescribe most?
In 2024 Medicare Part D data, Dr. Markus' most prescribed drugs by claims were Amlodipine Besylate, Hydrochlorothiazide and Simvastatin.
Has Dr. Michael J. Markus received payments from drug or device companies?
CMS Open Payments shows $3,716 in general payments to Dr. Markus from 38 companies from 2017 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Michael J. Markus been practicing?
Dr. Markus graduated from medical school in 1983, 43 years ago.
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