Dr. Nicholas Eugene Maksim, DO, RPh
- Medicare services, 2024
- 586
- Medicare patients, 2024
- 343
- Part D claims, 2024
- 3,179
- MIPS score, 2024
- 80
- Hospital affiliations
- 4
- Practice address
- 210 North Main Street, London, OH 43140
- Practice phone
- Call (740) 845-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Maksim's professional email, personal email and mobile number
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Dr. Nicholas Eugene Maksim is an interventional cardiologist in London, Ohio
Dr. Maksim practices at Madison Health in London, Ohio, part of Madison Health.
Dr. Maksim's NPI, 1497968655, was assigned on May 7, 2007. Dr. Maksim graduated from Ohio Medical University in 2004. Dr. Maksim holds Ohio license 34009062.
- NPI
- 1497968655NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931386489
- NPI enumeration date
- May 7, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 845-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicholas Eugene Maksim practices at Madison Health in London, Ohio
Dr. Maksim's primary practice is Madison Health, at 210 North Main Street, London, OH 43140 in Madison County. The practice phone is (740) 845-7000.
- Madison Health210 North Main Street, London, OH 43140 · Madison CountyPhone(740) 845-7000
Source: Dmand AI Affiliation Data
Dr. Nicholas Eugene Maksim is affiliated with 4 sites of care and 2 medical groups
Dr. Maksim's primary practice is Madison Health in London, Ohio, part of Madison Health. Dr. Maksim is also affiliated with Ohio State University Hospital. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Maksim to 2 more hospitals 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. Nicholas Eugene Maksim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maksim practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Madison Health | Available with a free account |
| +3 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 Madison Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nicholas Eugene Maksim is one of 247 interventional cardiologists in Ohio
Interventional cardiology is Dr. Maksim's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Maksim is licensed in Ohio.
Specialties and state licenses
- Interventional cardiology, OhioPrimary
Interventional cardiologists near Dr. Maksim
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. Nicholas Eugene Maksim billed Medicare for 586 services in 2024
CMS data shows 586 Medicare services from Dr. Maksim across 13 procedure codes in 2024, for 343 Medicare patients. Medicare paid $28,487 for them.
Dr. Maksim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5412024: 32939%
- Office and hospital visits
- 2023: 3722024: 23836%
- Imaging
- 2023: 312024: 1939%
Where Dr. Maksim's Medicare services took place, 2024
- In an office28649%
- In a facility30051%
Dr. Maksim compared with the Ohio median for interventional cardiologists, 2024
- Dr. Maksim
- Ohio median
- Medicare services
- 586vs 1,12948% below
- Medicare patients
- 343vs 60043% below
- Part D claims
- 3,052vs 1,4842.1 times
Medians across 245 interventional cardiologists in Ohio with Dmand AI profiles that report each measure.
Dr. Maksim'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. Maksim and other interventional cardiologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicholas Eugene Maksim treated 343 Medicare patients in 2024, average age 74
CMS counts 343 Medicare patients who saw Dr. Maksim in 2024. The largest group is 65 to 74, with 157 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.70, 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. Maksim's median patient age at 62, with 55% women.
Dr. Maksim's Medicare patients by age, 2024
Dr. Maksim's Medicare patients by sex, 2024
- Women18454%
- Men15946%
Chronic conditions among Dr. Maksim's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease55%
- Diabetes42%
- Atrial fibrillation36%
- Heart failure36%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maksim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicholas Eugene Maksim wrote 3,179 Medicare Part D claims in 2024
In 2024, Dr. Maksim wrote 3,179 Medicare Part D claims for 377 patients. 86% of them were for generic drugs. CMS names the drug for 3,052 of them, across 42 drugs with 11 or more claims each, at $388,672 in total drug cost. In 2023, CMS named 2,955 claims across 39 drugs.
Dr. Maksim's Part D claims by kind of drug, 2024
- Generic2,729 claims86%
- Brand-name450 claims14%
Dr. Maksim'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,9552024: 3,0523%
Drugs named by CMS: 42 in 2024, 39 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. Nicholas Eugene Maksim scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Maksim for performance year 2024, reported as part of a group. Dr. Maksim accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Maksim's MIPS scores, performance year 2024
- 80of 100Final score
- 58.7of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
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. Nicholas Eugene Maksim received $1,384 in industry payments from 2016 to 2024
CMS Open Payments shows 84 general payments to Dr. Maksim from 15 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 93% of the total. Novartis Pharmaceuticals Corporation paid the most, $240.
General payments to Dr. Maksim by program year, 2016 to 2024
General payments to Dr. Maksim by kind, 2016 to 2024
- Food and beverage$1,29493%
- Education$907%
Companies that paid Dr. Maksim the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nicholas Eugene Maksim graduated from Ohio Medical University
Dr. Maksim graduated from Ohio Medical University in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nicholas Eugene Maksim'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) |
| 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. Nicholas Eugene Maksim
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. Nicholas Eugene Maksim's NPI number?
Dr. Nicholas Eugene Maksim's NPI number is 1497968655. It was assigned on May 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas Eugene Maksim?
Dr. Nicholas Eugene Maksim is an interventional cardiologist in London, Ohio. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Nicholas Eugene Maksim practice?
Dr. Maksim practices at 210 North Main Street, London, OH 43140. Dr. Maksim's primary practice is Madison Health in London, Ohio, part of Madison Health. Dmand AI also links Dr. Maksim to 2 hospitals and 1 medical group.
What is Dr. Nicholas Eugene Maksim's office phone number?
The practice phone on file for Dr. Maksim is (740) 845-7000.
What is Dr. Nicholas Eugene Maksim's medical license number?
Dr. Maksim holds Ohio license 34009062.
Which hospitals is Dr. Nicholas Eugene Maksim affiliated with?
Dr. Maksim practices at Madison Health in London, Ohio. Dr. Maksim is also affiliated with Ohio State University Hospital. Dmand AI links Dr. Maksim to 2 more hospitals.
What medical group is Dr. Nicholas Eugene Maksim part of?
Dr. Maksim is linked to OhioHealth Physician Group. Dmand AI links Dr. Maksim to 1 more medical group.
Does Dr. Nicholas Eugene Maksim accept Medicare?
Yes. CMS data shows Dr. Maksim billed Medicare for 586 services in 2024, and Dr. Maksim accepts Medicare assignment.
What is Dr. Nicholas Eugene Maksim's MIPS score?
Dr. Maksim's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nicholas Eugene Maksim see?
CMS counts 343 Medicare patients who saw Dr. Maksim in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Nicholas Eugene Maksim bill to Medicare?
In 2024, Dr. Maksim's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and heart test or procedure (93306).
Where did Dr. Nicholas Eugene Maksim go to medical school?
Dr. Maksim graduated from Ohio Medical University in 2004.
What drugs does Dr. Nicholas Eugene Maksim prescribe most?
In 2024 Medicare Part D data, Dr. Maksim's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Amlodipine Besylate.
Has Dr. Nicholas Eugene Maksim received payments from drug or device companies?
CMS Open Payments shows $1,384 in general payments to Dr. Maksim from 15 companies from 2016 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Nicholas Eugene Maksim been practicing?
Dr. Maksim graduated from medical school in 2004, 22 years ago.
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