Dr. Marina Simona Marcu, MD
- Medicare services, 2024
- 1,282
- Medicare patients, 2024
- 357
- Part D claims, 2024
- 8,847
- Hospital affiliations
- 3
- Industry payments
- $13,535
- Practice address
- 1730 West 25th Street, Cleveland, OH 44113
- Practice phone
- Call (216) 696-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marcu's professional email, personal email and mobile number
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Dr. Marina Simona Marcu is an internist in Cleveland, Ohio
Dr. Marcu practices at Lutheran Hospital in Cleveland, Ohio, part of The Cleveland Clinic Foundation.
Dr. Marcu's NPI, 1609866706, was assigned on October 28, 2005. Dr. Marcu holds Ohio license 35-08-1016-M.
- NPI
- 1609866706NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153337936
- NPI enumeration date
- October 28, 2005
- NPI status
- Active
- Practice phone
- (216) 696-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marina Simona Marcu practices at Lutheran Hospital in Cleveland, Ohio
Dr. Marcu's primary practice is Lutheran Hospital, at 1730 West 25th Street, Cleveland, OH 44113 in Cuyahoga County. The practice phone is (216) 696-4300.
- Lutheran Hospital1730 West 25th Street, Cleveland, OH 44113 · Cuyahoga CountyPhone(216) 696-4300
Source: Dmand AI Affiliation Data
Dr. Marina Simona Marcu is affiliated with 12 sites of care and 1 medical group
Dr. Marcu's primary practice is Lutheran Hospital in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dr. Marcu is also affiliated with Cleveland Clinic Main Campus. The medical group on file is Comprehensive Primary Care. Dmand AI also links Dr. Marcu to 1 more hospital, 4 hospices, 4 skilled nursing facilities and 1 home health agency, 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. Marina Simona Marcu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marcu practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lutheran Hospital | Available with a free account |
| +11 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marina Simona Marcu is one of 4,708 internists in Ohio
Internal medicine is Dr. Marcu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Marcu is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Marcu
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. Marina Simona Marcu billed Medicare for 1,282 services in 2024
CMS data shows 1,282 Medicare services from Dr. Marcu across 8 procedure codes in 2024, for 357 Medicare patients. Medicare paid $78,055 for them.
Dr. Marcu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5622024: 1,28218%
- Other services
- 2023: 172024: 0100%
Where Dr. Marcu's Medicare services took place, 2024
- In an office1048%
- In a facility1,17892%
Dr. Marcu compared with the Ohio median for internists, 2024
- Dr. Marcu
- Ohio median
- Medicare services
- 1,282vs 4872.6 times
- Medicare patients
- 357vs 19286% above
- Part D claims
- 8,071vs 29427.5 times
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Marcu'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. Marcu and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marina Simona Marcu treated 357 Medicare patients in 2024, average age 74
CMS counts 357 Medicare patients who saw Dr. Marcu in 2024. The largest group is 65 to 74, with 121 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.99, 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. Marcu's median patient age at 64, with 57% women.
Dr. Marcu's Medicare patients by age, 2024
Dr. Marcu's Medicare patients by sex, 2024
- Women19956%
- Men15844%
Chronic conditions among Dr. Marcu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Mood disorders63%
- Anxiety58%
- Depression58%
- Arthritis48%
- Alzheimer's and dementia44%
- Chronic kidney disease37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marcu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
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. Marina Simona Marcu wrote 8,847 Medicare Part D claims in 2024
In 2024, Dr. Marcu wrote 8,847 Medicare Part D claims for 336 patients. 83% of them were for generic drugs. CMS names the drug for 8,071 of them, across 155 drugs with 11 or more claims each, at $633,495 in total drug cost. In 2023, CMS named 7,816 claims across 150 drugs.
Dr. Marcu's Part D claims by kind of drug, 2024
- Generic7,343 claims83%
- Brand-name1,393 claims16%
- Other111 claims1%
Dr. Marcu'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. Marcu's Part D claims, 2024
- Opioids1%61 of 8,847 claims
- Antibiotics2%145 of 8,847 claims
- Antipsychotics, patients 65 and over2%145 of 8,847 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: 7,8162024: 8,0713%
Drugs named by CMS: 155 in 2024, 150 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. Marina Simona Marcu received $13,535 in industry payments from 2016 to 2025
CMS Open Payments shows 881 general payments to Dr. Marcu from 55 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,680.
General payments to Dr. Marcu by program year, 2016 to 2025
Companies that paid Dr. Marcu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marina Simona Marcu'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Marina Simona Marcu
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. Marina Simona Marcu's NPI number?
Dr. Marina Simona Marcu's NPI number is 1609866706. It was assigned on October 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marina Simona Marcu?
Dr. Marina Simona Marcu is an internist in Cleveland, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marina Simona Marcu practice?
Dr. Marcu practices at 1730 West 25th Street, Cleveland, OH 44113. Dr. Marcu's primary practice is Lutheran Hospital in Cleveland, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Marcu to 1 hospital, 4 hospices, 4 skilled nursing facilities and 1 home health agency.
What is Dr. Marina Simona Marcu's office phone number?
The practice phone on file for Dr. Marcu is (216) 696-4300.
What is Dr. Marina Simona Marcu's medical license number?
Dr. Marcu holds Ohio license 35-08-1016-M.
Which hospitals is Dr. Marina Simona Marcu affiliated with?
Dr. Marcu practices at Lutheran Hospital in Cleveland, Ohio. Dr. Marcu is also affiliated with Cleveland Clinic Main Campus. Dmand AI links Dr. Marcu to 1 more hospital.
What medical group is Dr. Marina Simona Marcu part of?
Dr. Marcu is linked to Comprehensive Primary Care.
Does Dr. Marina Simona Marcu accept Medicare?
Yes. CMS data shows Dr. Marcu billed Medicare for 1,282 services in 2024.
How many Medicare patients does Dr. Marina Simona Marcu see?
CMS counts 357 Medicare patients who saw Dr. Marcu in 2024, with an average age of 74.
What services does Dr. Marina Simona Marcu bill to Medicare?
In 2024, Dr. Marcu's most billed Medicare services were hospital inpatient care (99232), nursing facility care (99308) and nursing facility care (99309).
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What drugs does Dr. Marina Simona Marcu prescribe most?
In 2024 Medicare Part D data, Dr. Marcu's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Levothyroxine Sodium.
Has Dr. Marina Simona Marcu received payments from drug or device companies?
CMS Open Payments shows $13,535 in general payments to Dr. Marcu from 55 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Marina Simona Marcu been practicing?
Dr. Marcu graduated from medical school in 1997, 29 years ago.
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