Dr. Dilan Buddhika Samarawickrama, MD
- Medicare services, 2024
- 2,018
- Medicare patients, 2024
- 1,497
- Hospital affiliations
- 5
- Industry payments
- $57
- Medical groups
- 5
- Practice address
- 2302 College Avenue, Conway, AR 72034
- Practice phone
- Call (501) 329-3831
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Samarawickrama'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. Dilan Buddhika Samarawickrama is a diagnostic radiologist in Conway, Arkansas
Dr. Samarawickrama practices at Conway Regional Medical Center in Conway, Arkansas, part of Conway Regional Health System.
Dr. Samarawickrama's NPI, 1811214257, was assigned on April 26, 2010. Dr. Samarawickrama graduated from University of Southern California Keck School of Medicine in 2009. Dr. Samarawickrama holds California license A114890.
- NPI
- 1811214257NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193031060
- NPI enumeration date
- April 26, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (501) 329-3831
- 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. Dilan Buddhika Samarawickrama practices at Conway Regional Medical Center in Conway, Arkansas
Dr. Samarawickrama's primary practice is Conway Regional Medical Center, at 2302 College Avenue, Conway, AR 72034 in Faulkner County. The practice phone is (501) 329-3831.
- Conway Regional Medical Center2302 College Avenue, Conway, AR 72034 · Faulkner CountyPhone(501) 329-3831
Source: Dmand AI Affiliation Data
Dr. Dilan Buddhika Samarawickrama is affiliated with 9 sites of care and 5 medical groups
Dr. Samarawickrama's primary practice is Conway Regional Medical Center in Conway, Arkansas, part of Conway Regional Health System. Dr. Samarawickrama is also affiliated with CHI St. Vincent Infirmary. The medical group on file is Radiology Associates, P.A. Dmand AI also links Dr. Samarawickrama to 3 more hospitals, 4 group practices and clinics and 4 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. Dilan Buddhika Samarawickrama's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Samarawickrama practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Conway Regional Medical Center | Available with a free account |
| +8 more sites and 4 medical groups | 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 Conway Regional Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dilan Buddhika Samarawickrama is one of 241 diagnostic radiologists in Arkansas
Diagnostic radiology is Dr. Samarawickrama's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Samarawickrama is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Samarawickrama
Counts of diagnostic radiologists 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. Dilan Buddhika Samarawickrama billed Medicare for 2,018 services in 2024
CMS data shows 2,018 Medicare services from Dr. Samarawickrama across 18 procedure codes in 2024, for 1,497 Medicare patients. Medicare paid $80,764 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Samarawickrama's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,0022024: 2,0181%
- Tests and treatments
- 2023: 142024: 0100%
Dr. Samarawickrama compared with the Arkansas median for diagnostic radiologists, 2024
- Dr. Samarawickrama
- Arkansas median
- Medicare services
- 2,018vs 4,25153% below
- Medicare patients
- 1,497vs 2,59042% below
Medians across 257 diagnostic radiologists in Arkansas with Dmand AI profiles that report each measure.
Dr. Samarawickrama'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dilan Buddhika Samarawickrama treated 1,497 Medicare patients in 2024, average age 74
CMS counts 1,497 Medicare patients who saw Dr. Samarawickrama in 2024. The largest group is 75 to 84, with 520 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.96, 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. Samarawickrama's median patient age at 69, with 60% women.
Dr. Samarawickrama's Medicare patients by age, 2024
Dr. Samarawickrama's Medicare patients by sex, 2024
- Women80954%
- Men68846%
Chronic conditions among Dr. Samarawickrama's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease50%
- Diabetes42%
- Mood disorders42%
- Anxiety41%
- Depression40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Samarawickrama'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
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Dilan Buddhika Samarawickrama takes part in Medicare
Dr. Samarawickrama 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. Dilan Buddhika Samarawickrama received $57 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Samarawickrama from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Osiris Therapeutics Inc. paid the most, $57.
Companies that paid Dr. Samarawickrama the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dilan Buddhika Samarawickrama graduated from University of Southern California Keck School of Medicine
Dr. Samarawickrama graduated from University of Southern California Keck School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dilan Buddhika Samarawickrama'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Dilan Buddhika Samarawickrama
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. Dilan Buddhika Samarawickrama's NPI number?
Dr. Dilan Buddhika Samarawickrama's NPI number is 1811214257. It was assigned on April 26, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Dilan Buddhika Samarawickrama?
Dr. Dilan Buddhika Samarawickrama is a diagnostic radiologist in Conway, Arkansas. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Dilan Buddhika Samarawickrama practice?
Dr. Samarawickrama practices at 2302 College Avenue, Conway, AR 72034. Dr. Samarawickrama's primary practice is Conway Regional Medical Center in Conway, Arkansas, part of Conway Regional Health System. Dmand AI also links Dr. Samarawickrama to 3 hospitals, 4 group practices and clinics and 4 medical groups.
What is Dr. Dilan Buddhika Samarawickrama's office phone number?
The practice phone on file for Dr. Samarawickrama is (501) 329-3831.
What is Dr. Dilan Buddhika Samarawickrama's medical license number?
Dr. Samarawickrama holds California license A114890.
Which hospitals is Dr. Dilan Buddhika Samarawickrama affiliated with?
Dr. Samarawickrama practices at Conway Regional Medical Center in Conway, Arkansas. Dr. Samarawickrama is also affiliated with CHI St. Vincent Infirmary. Dmand AI links Dr. Samarawickrama to 3 more hospitals.
What medical group is Dr. Dilan Buddhika Samarawickrama part of?
Dr. Samarawickrama is linked to Radiology Associates, P.A. Dmand AI links Dr. Samarawickrama to 4 more medical groups.
Does Dr. Dilan Buddhika Samarawickrama accept Medicare?
Yes. CMS data shows Dr. Samarawickrama billed Medicare for 2,018 services in 2024, and Dr. Samarawickrama accepts Medicare assignment.
How many Medicare patients does Dr. Dilan Buddhika Samarawickrama see?
CMS counts 1,497 Medicare patients who saw Dr. Samarawickrama in 2024, with an average age of 74.
What services does Dr. Dilan Buddhika Samarawickrama bill to Medicare?
In 2024, Dr. Samarawickrama's most billed Medicare services were diagnostic imaging (70450), diagnostic imaging (74177) and diagnostic imaging (72125).
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Where did Dr. Dilan Buddhika Samarawickrama go to medical school?
Dr. Samarawickrama graduated from University of Southern California Keck School of Medicine in 2009.
Has Dr. Dilan Buddhika Samarawickrama received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Dr. Samarawickrama from 1 company from 2018 to 2018. The largest total came from Osiris Therapeutics Inc.
How long has Dr. Dilan Buddhika Samarawickrama been practicing?
Dr. Samarawickrama graduated from medical school in 2009, 17 years ago.
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