Dr. Samuel Houssam Mardini, MD
- Medicare services, 2024
- 365
- Medicare patients, 2024
- 142
- Part D claims, 2024
- 83
- MIPS score, 2024
- 86
- Hospital affiliations
- 3
- Practice address
- 800 Rose Street, Lexington, KY 40536
- Practice phone
- Call (859) 257-2278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mardini's professional email, personal email and mobile number
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Dr. Samuel Houssam Mardini is a gastroenterologist in Lexington, Kentucky
Dr. Mardini practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare.
Dr. Mardini's NPI, 1780622761, was assigned on June 3, 2006. Dr. Mardini holds Kentucky license 37438.
- NPI
- 1780622761NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688619802
- NPI enumeration date
- June 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (859) 257-2278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samuel Houssam Mardini practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky
Dr. Mardini's primary practice is University of Kentucky Albert B. Chandler Hospital, at 800 Rose Street, Lexington, KY 40536 in Fayette County. The practice phone is (859) 257-2278.
- University of Kentucky Albert B. Chandler Hospital800 Rose Street, Lexington, KY 40536 · Fayette CountyPhone(859) 257-2278
Source: Dmand AI Affiliation Data
Dr. Samuel Houssam Mardini is affiliated with 6 sites of care and 4 medical groups
Dr. Mardini's primary practice is University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare. Dr. Mardini is also affiliated with Saint Joseph Hospital. The medical group on file is University of Kentucky General Pediatrics. Dmand AI also links Dr. Mardini to 1 more hospital, 3 group practices and clinics and 3 medical groups, 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. Samuel Houssam Mardini's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mardini practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Kentucky Albert B. Chandler Hospital | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samuel Houssam Mardini is one of 205 gastroenterologists in Kentucky
Gastroenterology is Dr. Mardini's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Mardini's licenses on file in 2 states: Kentucky and West Virginia.
Specialties and state licenses
- Gastroenterology, KentuckyPrimary
- Internal medicine, West Virginia
Gastroenterologists near Dr. Mardini
Counts of gastroenterologists 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. Samuel Houssam Mardini billed Medicare for 365 services in 2024
CMS data shows 365 Medicare services from Dr. Mardini across 8 procedure codes in 2024, for 142 Medicare patients. Medicare paid $55,425 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mardini's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 6792024: 30455%
- Office and hospital visits
- 2023: 1272024: 6152%
Dr. Mardini compared with the Kentucky median for gastroenterologists, 2024
- Dr. Mardini
- Kentucky median
- Medicare services
- 365vs 52030% below
- Medicare patients
- 142vs 31855% below
- Part D claims
- 48vs 39688% below
Medians across 210 gastroenterologists in Kentucky with Dmand AI profiles that report each measure.
Dr. Mardini'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. Mardini and other gastroenterologists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samuel Houssam Mardini treated 142 Medicare patients in 2024, average age 70
CMS counts 142 Medicare patients who saw Dr. Mardini in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.41, 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. Mardini's median patient age at 65, with 45% women.
Dr. Mardini's Medicare patients by age, 2024
Dr. Mardini's Medicare patients by sex, 2024
- Women5942%
- Men8358%
Chronic conditions among Dr. Mardini's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes51%
- Anxiety42%
- Chronic kidney disease41%
- Ischemic heart disease39%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mardini's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samuel Houssam Mardini wrote 83 Medicare Part D claims in 2024
In 2024, Dr. Mardini wrote 83 Medicare Part D claims for 46 patients. 92% of them were for generic drugs. CMS names the drug for 48 of them, across 2 drugs with 11 or more claims each, at $177 in total drug cost. In 2023, CMS named 46 claims across 3 drugs.
Dr. Mardini's Part D claims by kind of drug, 2024
- Generic76 claims92%
- Brand-name and other7 claims8%
Dr. Mardini'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. Mardini's Part D claims, 2024
- Opioids22%18 of 83 claims
- Antibiotics47%39 of 83 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: 462024: 484%
Drugs named by CMS: 2 in 2024, 3 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. Samuel Houssam Mardini scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Mardini for performance year 2024, reported as part of a group. Dr. Mardini accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 222 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Mardini, more than 92% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Mardini's MIPS scores, performance year 2024
- 86of 100Final score
- 68.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Mardini ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 92nd percentile222 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Samuel Houssam Mardini received $64 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Mardini from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $64.
Companies that paid Dr. Mardini the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Samuel Houssam Mardini'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)Doctors and Clinicians Utilization Data (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. Samuel Houssam Mardini
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. Samuel Houssam Mardini's NPI number?
Dr. Samuel Houssam Mardini's NPI number is 1780622761. It was assigned on June 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel Houssam Mardini?
Dr. Samuel Houssam Mardini is a gastroenterologist in Lexington, Kentucky. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Samuel Houssam Mardini practice?
Dr. Mardini practices at 800 Rose Street, Lexington, KY 40536. Dr. Mardini's primary practice is University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare. Dmand AI also links Dr. Mardini to 1 hospital, 3 group practices and clinics and 3 medical groups.
What is Dr. Samuel Houssam Mardini's office phone number?
The practice phone on file for Dr. Mardini is (859) 257-2278.
What is Dr. Samuel Houssam Mardini's medical license number?
Dr. Mardini holds Kentucky license 37438, one of the licenses on file in 2 states.
Which states has Dr. Samuel Houssam Mardini been licensed in?
Dmand AI has state licenses on file for Dr. Mardini in Kentucky and West Virginia.
Which hospitals is Dr. Samuel Houssam Mardini affiliated with?
Dr. Mardini practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky. Dr. Mardini is also affiliated with Saint Joseph Hospital. Dmand AI links Dr. Mardini to 1 more hospital.
What medical group is Dr. Samuel Houssam Mardini part of?
Dr. Mardini is linked to University of Kentucky General Pediatrics. Dmand AI links Dr. Mardini to 3 more medical groups.
Does Dr. Samuel Houssam Mardini accept Medicare?
Yes. CMS data shows Dr. Mardini billed Medicare for 365 services in 2024, and Dr. Mardini accepts Medicare assignment.
What is Dr. Samuel Houssam Mardini's MIPS score?
Dr. Mardini's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Samuel Houssam Mardini see?
CMS counts 142 Medicare patients who saw Dr. Mardini in 2024, with an average age of 70.
What services does Dr. Samuel Houssam Mardini bill to Medicare?
In 2024, Dr. Mardini's most billed Medicare services were surgery: digestive system (43264), surgery: digestive system (43274) and hospital inpatient care (99222).
What drugs does Dr. Samuel Houssam Mardini prescribe most?
In 2024 Medicare Part D data, Dr. Mardini's most prescribed drugs by claims were Levofloxacin and Oxycodone-Acetaminophen.
Has Dr. Samuel Houssam Mardini received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Dr. Mardini from 1 company from 2021 to 2021. The largest total came from Boston Scientific Corporation.
How long has Dr. Samuel Houssam Mardini been practicing?
Dr. Mardini graduated from medical school in 1992, 34 years ago.
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