Dr. Marwan Mounayar, MD
- Medicare services, 2024
- 1,053
- Medicare patients, 2024
- 297
- Part D claims, 2024
- 1,516
- Publications
- 13
- Clinical trials
- 1
- Practice address
- 2401 University Ave, Muncie, IN 47303
- Practice phone
- Call (765) 747-3111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mounayar's 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. Marwan Mounayar is a hematologist and oncologist in Muncie, Indiana
Dr. Mounayar practices at IU Health Ball Memorial Hospital in Muncie, Indiana, part of Indiana University Health.
Dr. Mounayar's NPI, 1689012676, was assigned on June 12, 2013. Dr. Mounayar holds Indiana license 01082323A.
- NPI
- 1689012676NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567603103
- NPI enumeration date
- June 12, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (765) 747-3111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marwan Mounayar practices at IU Health Ball Memorial Hospital in Muncie, Indiana
Dr. Mounayar's primary practice is IU Health Ball Memorial Hospital, at 2401 University Ave, Muncie, IN 47303 in Delaware County. The practice phone is (765) 747-3111.
- IU Health Ball Memorial Hospital2401 University Ave, Muncie, IN 47303 · Delaware CountyPhone(765) 747-3111
Source: Dmand AI Affiliation Data
Dr. Marwan Mounayar is affiliated with 4 sites of care and 2 medical groups
Dr. Mounayar's primary practice is IU Health Ball Memorial Hospital in Muncie, Indiana, part of Indiana University Health. Dr. Mounayar is also affiliated with IU Health Methodist Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Mounayar 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. Marwan Mounayar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mounayar practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health Ball Memorial Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marwan Mounayar is one of 224 hematologists and oncologists in Indiana
Hematology and oncology is Dr. Mounayar's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Mounayar is licensed in Indiana.
Specialties and state licenses
- Hematology and oncology, IndianaPrimary
Hematologists and oncologists near Dr. Mounayar
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. Marwan Mounayar billed Medicare for 1,053 services in 2024
CMS data shows 1,053 Medicare services from Dr. Mounayar across 8 procedure codes in 2024, for 297 Medicare patients. Medicare paid $88,096 for them.
Dr. Mounayar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9192024: 8775%
- Drugs given in the office
- 2023: 782024: 8813%
- Tests and treatments
- 2023: 782024: 8813%
Where Dr. Mounayar's Medicare services took place, 2024
- In an office1,01797%
- In a facility363%
Dr. Mounayar compared with the Indiana median for hematologists and oncologists, 2024
- Dr. Mounayar
- Indiana median
- Medicare services
- 1,053vs 76039% above
- Medicare patients
- 297vs 26413% above
- Part D claims
- 1,189vs 4232.8 times
Medians across 215 hematologists and oncologists in Indiana with Dmand AI profiles that report each measure.
Dr. Mounayar'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. Mounayar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mounayar and other hematologists and oncologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marwan Mounayar treated 297 Medicare patients in 2024, average age 75
CMS counts 297 Medicare patients who saw Dr. Mounayar in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.20, 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. Mounayar's median patient age at 69, with 59% women.
Dr. Mounayar's Medicare patients by age, 2024
Dr. Mounayar's Medicare patients by sex, 2024
- Women16355%
- Men13445%
Chronic conditions among Dr. Mounayar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer50%
- Arthritis48%
- Diabetes36%
- Chronic kidney disease33%
- Ischemic heart disease33%
- Heart failure31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mounayar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marwan Mounayar wrote 1,516 Medicare Part D claims in 2024
In 2024, Dr. Mounayar wrote 1,516 Medicare Part D claims for 281 patients. 78% of them were for generic drugs. CMS names the drug for 1,189 of them, across 39 drugs with 11 or more claims each, at $2,472,040 in total drug cost. In 2023, CMS named 1,051 claims across 32 drugs.
Dr. Mounayar's Part D claims by kind of drug, 2024
- Generic1,185 claims78%
- Brand-name331 claims22%
Dr. Mounayar'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. Mounayar's Part D claims, 2024
- Opioids5%76 of 1,516 claims
- Antibiotics4%59 of 1,516 claims
- Antipsychotics, patients 65 and over1%11 of 1,516 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: 1,0512024: 1,18913%
Drugs named by CMS: 39 in 2024, 32 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. Marwan Mounayar scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Mounayar for performance year 2024, reported individually. Dr. Mounayar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Mounayar's MIPS scores, performance year 2024
- 85of 100Final score
- 65.6of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Marwan Mounayar has 13 publications on record
Dmand AI links 13 papers to Dr. Mounayar, published from 2011 to 2024. 2014 was the busiest year, with 3. The most frequent topics are Diabetes Mellitus, Type 1, Insulin-Secreting Cells and Mesenchymal Stem Cells. Dr. Mounayar's most frequent co-authors are Jamil R. Azzi, MD, Ibrahim Batal, MD and Ciara Noelle Magee, BAO, BCH, MB.
Dr. Mounayar's papers by year, 2011 to 2024
Topics Dr. Mounayar writes about most
- Diabetes Mellitus, Type 1
- Insulin-Secreting Cells
- Mesenchymal Stem Cells
- Mesenchymal Stem Cell Transplantation
- Mice, Inbred C57BL
Dr. Mounayar's most frequent co-authors
- Jamil R. Azzi, MD8 shared papers
- Ibrahim Batal, MD2 shared papers
- Ciara Noelle Magee, BAO, BCH, MB2 shared papers
Recent publications by Dr. Mounayar
J Leukoc Biol
See who Dr. Mounayar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mounayar works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marwan Mounayar has worked on 1 clinical trial
Dmand AI links Dr. Mounayar to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Carcinoma, Non-Small-Cell Lung and Carcinoma, Bronchogenic.
Conditions in Dr. Mounayar's trials
- Carcinoma, Non-Small-Cell Lung
- Carcinoma, Bronchogenic
Investigators on the most trials with Dr. Mounayar
- Erin R. Alesi, MD1 shared trial
- Christopher James Anker, MD1 shared trial
- Mark Ashamalla, MD1 shared trial
Recent clinical trials with Dr. Mounayar
Randomized Phase III Trial of MEDI4736 (Durvalumab) as Concurrent and Consolidative Therapy or Consolidative Therapy Alone for Unresectable Stage 3 NSCLC (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Marwan Mounayar received $237 in industry payments from 2017 to 2025
CMS Open Payments shows 6 general payments to Dr. Mounayar from 6 drug and device companies from 2017 to 2025. Education make up the largest share, 72% of the total. Alexion Pharmaceuticals, Inc. paid the most, $90.
General payments to Dr. Mounayar by program year, 2017 to 2025
General payments to Dr. Mounayar by kind, 2017 to 2025
- Education$17072%
- Food and beverage$6728%
Companies that paid Dr. Mounayar the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marwan Mounayar'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Marwan Mounayar
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. Marwan Mounayar's NPI number?
Dr. Marwan Mounayar's NPI number is 1689012676. It was assigned on June 12, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Marwan Mounayar?
Dr. Marwan Mounayar is a hematologist and oncologist in Muncie, Indiana. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Marwan Mounayar practice?
Dr. Mounayar practices at 2401 University Ave, Muncie, IN 47303. Dr. Mounayar's primary practice is IU Health Ball Memorial Hospital in Muncie, Indiana, part of Indiana University Health. Dmand AI also links Dr. Mounayar to 2 hospitals and 1 medical group.
What is Dr. Marwan Mounayar's office phone number?
The practice phone on file for Dr. Mounayar is (765) 747-3111.
What is Dr. Marwan Mounayar's medical license number?
Dr. Mounayar holds Indiana license 01082323A.
Which hospitals is Dr. Marwan Mounayar affiliated with?
Dr. Mounayar practices at IU Health Ball Memorial Hospital in Muncie, Indiana. Dr. Mounayar is also affiliated with IU Health Methodist Hospital. Dmand AI links Dr. Mounayar to 2 more hospitals.
What medical group is Dr. Marwan Mounayar part of?
Dr. Mounayar is linked to IU Health Medical Group. Dmand AI links Dr. Mounayar to 1 more medical group.
Does Dr. Marwan Mounayar accept Medicare?
Yes. CMS data shows Dr. Mounayar billed Medicare for 1,053 services in 2024, and Dr. Mounayar accepts Medicare assignment.
What is Dr. Marwan Mounayar's MIPS score?
Dr. Mounayar's MIPS final score for performance year 2024 is 85 out of 100, reported individually.
How many Medicare patients does Dr. Marwan Mounayar see?
CMS counts 297 Medicare patients who saw Dr. Mounayar in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
What services does Dr. Marwan Mounayar bill to Medicare?
In 2024, Dr. Mounayar's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Marwan Mounayar prescribe most?
In 2024 Medicare Part D data, Dr. Mounayar's most prescribed drugs by claims were Anastrozole, Prednisone and Eliquis.
Has Dr. Marwan Mounayar received payments from drug or device companies?
CMS Open Payments shows $237 in general payments to Dr. Mounayar from 6 companies from 2017 to 2025. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Marwan Mounayar been practicing?
Dr. Mounayar graduated from medical school in 2009, 17 years ago.
Does Dr. Marwan Mounayar do research?
Dmand AI links 13 publications to Dr. Mounayar, published from 2011 to 2024. Dr. Mounayar has worked on 1 clinical trial.
Who does Dr. Marwan Mounayar publish with?
Dr. Mounayar's most frequent co-authors are Jamil R. Azzi, MD (8 shared papers), Ibrahim Batal, MD (2 shared papers) and Ciara Noelle Magee, BAO, BCH, MB (2 shared papers).
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