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Dr. Maroun E. Azar, MD
NPI1790975191PAC ID1456432608
- Medicare services, 2024
- 656
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 914
- Publications
- 2
- Hospital affiliations
- 5
- Practice address
- 2736 Post Rd, Warwick, RI 02886
- Practice phone
- Call (401) 738-4050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fresenius Medical Care Warwick
Warwick, Rhode Island
Find Dr. Azar'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. Maroun E. Azar is a nephrologist in Warwick, Rhode Island
Dr. Azar practices at Fresenius Medical Care Warwick in Warwick, Rhode Island.
Dr. Azar's NPI, 1790975191, was assigned on July 31, 2007. Dr. Azar graduated from Lebanese University School of Medicine in 2002. Dr. Azar holds Rhode Island license MD13377.
NPI and contact details
- NPI
- 1790975191NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456432608
- NPI enumeration date
- July 31, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 738-4050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maroun E. Azar practices at Fresenius Medical Care Warwick in Warwick, Rhode Island
Dr. Azar's primary practice is Fresenius Medical Care Warwick, at 2736 Post Rd, Warwick, RI 02886 in Kent County. The practice phone is (401) 738-4050.
- Fresenius Medical Care Warwick2736 Post Rd, Warwick, RI 02886 · Kent CountyPhone(401) 738-4050
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maroun E. Azar is affiliated with 10 sites of care and 3 medical groups
Dr. Azar's primary practice is Fresenius Medical Care Warwick in Warwick, Rhode Island. Dr. Azar is also affiliated with Kent Hospital. The medical group on file is Brown Medicine. Dmand AI also links Dr. Azar to 4 more hospitals, 3 group practices and clinics, 2 medical groups and 1 dialysis center, each named with a free account.
Fresenius Medical Care WarwickPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Maroun E. Azar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Azar practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fresenius Medical Care Warwick | Available with a free account |
| +9 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Maroun E. Azar is one of 39 nephrologists in Rhode Island
Nephrology is Dr. Azar's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Azar is board certified in nephrology by the American Board of Internal Medicine. Dmand AI has Dr. Azar's licenses on file in 4 states: Rhode Island, Massachusetts, Vermont and Connecticut.
Specialties and state licenses
- Nephrology, Rhode IslandPrimary
- Massachusetts license
- Vermont license
- Connecticut license
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease and fluid and electrolyte imbalances among the conditions Dr. Azar treats.
Nephrologists near Dr. Azar
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
39nephrologists in Rhode Island
4nephrologists in Warwick
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Maroun E. Azar billed Medicare for 656 services in 2024
CMS data shows 656 Medicare services from Dr. Azar across 9 procedure codes in 2024, for 248 Medicare patients. Medicare paid $68,115 for them.
Medicare services, 2024656
Medicare patients248
Paid by Medicare$68,115
Procedure codes9
Dr. Azar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3092024: 43139%
- Other services
- 2023: 02024: 130
- Tests and treatments
- 2023: 682024: 9540%
Where Dr. Azar's Medicare services took place, 2024
- In an office40161%
- In a facility25539%
Dr. Azar compared with the Rhode Island median for nephrologists, 2024
- Dr. Azar
- Rhode Island median
- Medicare services
- 656vs 57015% above
- Medicare patients
- 248vs 247Close to median
- Part D claims
- 770vs 60527% above
Medians across 42 nephrologists in Rhode Island with Dmand AI profiles that report each measure.
Dr. Azar'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. Azar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Azar and other nephrologists in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maroun E. Azar treated 248 Medicare patients in 2024, average age 75
CMS counts 248 Medicare patients who saw Dr. Azar in 2024. The largest group is 75 to 84, with 111 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 13% are also on Medicaid. Their average risk score is 3.21, 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. Azar's median patient age at 73, with 47% women.
Medicare patients, 2024248
Average age75
Average risk score3.21
Also on Medicaid13%
Dr. Azar's Medicare patients by age, 2024
Dr. Azar's Medicare patients by sex, 2024
- Women12450%
- Men12450%
Chronic conditions among Dr. Azar's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes60%
- Arthritis56%
- Heart failure40%
- Ischemic heart disease40%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Azar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maroun E. Azar wrote 914 Medicare Part D claims in 2024
In 2024, Dr. Azar wrote 914 Medicare Part D claims for 190 patients. 83% of them were for generic drugs. CMS names the drug for 770 of them, across 22 drugs with 11 or more claims each, at $170,481 in total drug cost. In 2023, CMS named 709 claims across 21 drugs.
Part D claims, 2024914
Drugs named by CMS22
Total drug cost$170,481
Part D patients190
Dr. Azar's Part D claims by kind of drug, 2024
- Generic760 claims83%
- Brand-name154 claims17%
Dr. Azar'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: 7092024: 7709%
Drugs named by CMS: 22 in 2024, 21 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
How Dr. Maroun E. Azar takes part in Medicare
Dr. Azar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Maroun E. Azar has 2 publications on record
Dmand AI links 2 papers to Dr. Azar in 2020. 2020 was the busiest year, with 2. Dr. Azar's most frequent co-authors are Kate Marie Lally, MD and Katherine F. Richman, MD.
Papers2
Dr. Azar's most frequent co-authors
Recent publications by Dr. Azar
See who Dr. Azar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Azar works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Maroun E. Azar received $473 in industry payments from 2019 to 2025
CMS Open Payments shows 8 general payments to Dr. Azar from 4 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 99% of the total. Fresenius USA Marketing, Inc. paid the most, $191.
General payments to Dr. Azar by program year, 2019 to 2025
General payments to Dr. Azar by kind, 2019 to 2025
$473in total
- Food and beverage$47099%
- Education$31%
Companies that paid Dr. Azar the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maroun E. Azar has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Azar, most recently The Dean's Excellence in Teaching Award in 2017.
Awards and honors for Dr. Azar
- 2017
- The Dean's Excellence in Teaching Award
- 2013
- CMS Stage 1 EHR
- 2011
- The Dean’s Excellence in Teaching Award
Source: Dmand AI Professional Profile Data
Dr. Maroun E. Azar graduated from Lebanese University School of Medicine
Dr. Azar graduated from Lebanese University School of Medicine in 2002. Dr. Azar is a member of ASN.
- Medical school
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Maroun E. Azar accepts plans from 15 insurance carriers
Dr. Azar is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +7 more carriersWith a free account
Plan types Dr. Azar accepts, by number of carriers
- PPO10
- Medicare8
- HMO7
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Maroun E. Azar'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Maroun E. Azar
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. Maroun E. Azar's NPI number?
Dr. Maroun E. Azar's NPI number is 1790975191. It was assigned on July 31, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Maroun E. Azar?
Dr. Maroun E. Azar is a nephrologist in Warwick, Rhode Island. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Maroun E. Azar practice?
Dr. Azar practices at 2736 Post Rd, Warwick, RI 02886. Dr. Azar's primary practice is Fresenius Medical Care Warwick in Warwick, Rhode Island. Dmand AI also links Dr. Azar to 4 hospitals, 3 group practices and clinics, 2 medical groups and 1 dialysis center.
What is Dr. Maroun E. Azar's office phone number?
The practice phone on file for Dr. Azar is (401) 738-4050.
What is Dr. Maroun E. Azar's medical license number?
Dr. Azar holds Rhode Island license MD13377, one of the licenses on file in 4 states.
Which states has Dr. Maroun E. Azar been licensed in?
Dmand AI has state licenses on file for Dr. Azar in Rhode Island (2010 to 2026), Massachusetts (2015 to 2017), Vermont (2008 to 2010) and Connecticut (2007 to 2008).
Which hospitals is Dr. Maroun E. Azar affiliated with?
Dr. Azar is affiliated with Kent Hospital. Dmand AI links Dr. Azar to 4 more hospitals.
What medical group is Dr. Maroun E. Azar part of?
Dr. Azar is linked to Brown Medicine. Dmand AI links Dr. Azar to 2 more medical groups.
Does Dr. Maroun E. Azar accept Medicare?
Yes. CMS data shows Dr. Azar billed Medicare for 656 services in 2024, and Dr. Azar accepts Medicare assignment.
How many Medicare patients does Dr. Maroun E. Azar see?
CMS counts 248 Medicare patients who saw Dr. Azar in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Maroun E. Azar board certified?
Yes. Dr. Azar is board certified in nephrology by the American Board of Internal Medicine.
What services does Dr. Maroun E. Azar bill to Medicare?
In 2024, Dr. Azar's most billed Medicare services were medicare service (G2211), hospital inpatient care (99232) and hospital inpatient care (99233).
Where did Dr. Maroun E. Azar go to medical school?
Dr. Azar graduated from Lebanese University School of Medicine in 2002.
What drugs does Dr. Maroun E. Azar prescribe most?
In 2024 Medicare Part D data, Dr. Azar's most prescribed drugs by claims were Lisinopril, Amlodipine Besylate and Chlorthalidone.
Has Dr. Maroun E. Azar received payments from drug or device companies?
CMS Open Payments shows $473 in general payments to Dr. Azar from 4 companies from 2019 to 2025. The largest total came from Fresenius USA Marketing, Inc.
How long has Dr. Maroun E. Azar been practicing?
Dr. Azar graduated from medical school in 2002, 24 years ago.
Does Dr. Maroun E. Azar do research?
Dmand AI links 2 publications to Dr. Azar.
Who does Dr. Maroun E. Azar publish with?
Dr. Azar's most frequent co-authors are Kate Marie Lally, MD (2 shared papers) and Katherine F. Richman, MD (1 shared paper).
What insurance does Dr. Maroun E. Azar accept?
Dr. Azar is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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