Dr. Udanie Hewapathirana, MD
- Medicare services, 2024
- 199
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 73
- Publications
- 1
- MIPS score, 2024
- 61
- Practice address
- 3100 N Tenaya Way, Las Vegas, NV 89128
- Practice phone
- Call (702) 255-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hewapathirana'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. Udanie Hewapathirana is an internist in Las Vegas, Nevada
Dr. Hewapathirana practices at MountainView Hospital in Las Vegas, Nevada, part of HCA Healthcare.
Dr. Hewapathirana's NPI, 1871170282, was assigned on March 24, 2021. Dr. Hewapathirana holds Nevada license 25450.
- NPI
- 1871170282NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486056447
- NPI enumeration date
- March 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 255-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Udanie Hewapathirana practices at MountainView Hospital in Las Vegas, Nevada
Dr. Hewapathirana's primary practice is MountainView Hospital, at 3100 N Tenaya Way, Las Vegas, NV 89128 in Clark County. The practice phone is (702) 255-5000.
- MountainView Hospital3100 N Tenaya Way, Las Vegas, NV 89128 · Clark CountyPhone(702) 255-5000
Source: Dmand AI Affiliation Data
Dr. Udanie Hewapathirana is affiliated with 3 sites of care and 2 medical groups
Dr. Hewapathirana's primary practice is MountainView Hospital in Las Vegas, Nevada, part of HCA Healthcare. The medical group on file is Platinum Hospitalists. Dmand AI also links Dr. Hewapathirana to 2 more group practices and clinics 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. Udanie Hewapathirana's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hewapathirana practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MountainView Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Udanie Hewapathirana is one of 1,019 internists in Nevada
Internal medicine is Dr. Hewapathirana's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hewapathirana is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Hewapathirana
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. Udanie Hewapathirana billed Medicare for 199 services in 2024
CMS data shows 199 Medicare services from Dr. Hewapathirana across 5 procedure codes in 2024, for 78 Medicare patients. Medicare paid $13,291 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hewapathirana compared with the Nevada median for internists, 2024
- Dr. Hewapathirana
- Nevada median
- Medicare services
- 199vs 52062% below
- Medicare patients
- 78vs 19159% below
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Hewapathirana'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. Hewapathirana and other internists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Udanie Hewapathirana treated 78 Medicare patients in 2024, average age 74
CMS counts 78 Medicare patients who saw Dr. Hewapathirana in 2024. The largest group is 75 to 84, with 32 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.83, 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. Hewapathirana's median patient age at 70, with 55% women.
Dr. Hewapathirana's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hewapathirana's Medicare patients by sex, 2024
- Women4862%
- Men3038%
Chronic conditions among Dr. Hewapathirana's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes53%
- Ischemic heart disease53%
- COPD51%
- Heart failure47%
- Chronic kidney disease46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hewapathirana's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Udanie Hewapathirana wrote 73 Medicare Part D claims in 2024
In 2024, Dr. Hewapathirana wrote 73 Medicare Part D claims for 35 patients. 96% of them were for generic drugs.
Dr. Hewapathirana's Part D claims by kind of drug, 2024
- Generic70 claims96%
- Brand-name and other3 claims4%
Drug classes CMS tracks in Dr. Hewapathirana's Part D claims, 2024
- Antibiotics23%17 of 73 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Udanie Hewapathirana scored 61 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 61 out of 100 for Dr. Hewapathirana for performance year 2024, reported as part of a group. Dr. Hewapathirana accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hewapathirana's MIPS scores, performance year 2024
- 61of 100Final score
- 36.7of 100Quality
- 40of 100Improvement Activities
- 62of 100Cost
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. Udanie Hewapathirana has 1 publication on record
Dmand AI links 1 paper to Dr. Hewapathirana in 2023. Dr. Hewapathirana's most frequent co-authors are Arnold Daniel Chung, MD and Faraz Rahman, MD.
Dr. Hewapathirana's most frequent co-authors
Recent publications by Dr. Hewapathirana
See who Dr. Hewapathirana researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hewapathirana works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Udanie Hewapathirana received $19 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Hewapathirana from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $19.
Companies that paid Dr. Hewapathirana the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Udanie Hewapathirana'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 (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 |
| 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. Udanie Hewapathirana
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. Udanie Hewapathirana's NPI number?
Dr. Udanie Hewapathirana's NPI number is 1871170282. It was assigned on March 24, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Udanie Hewapathirana?
Dr. Udanie Hewapathirana is an internist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Udanie Hewapathirana practice?
Dr. Hewapathirana practices at 3100 N Tenaya Way, Las Vegas, NV 89128. Dr. Hewapathirana's primary practice is MountainView Hospital in Las Vegas, Nevada, part of HCA Healthcare. Dmand AI also links Dr. Hewapathirana to 2 group practices and clinics and 1 medical group.
What is Dr. Udanie Hewapathirana's office phone number?
The practice phone on file for Dr. Hewapathirana is (702) 255-5000.
What is Dr. Udanie Hewapathirana's medical license number?
Dr. Hewapathirana holds Nevada license 25450.
Which hospitals is Dr. Udanie Hewapathirana affiliated with?
Dr. Hewapathirana practices at MountainView Hospital in Las Vegas, Nevada.
What medical group is Dr. Udanie Hewapathirana part of?
Dr. Hewapathirana is linked to Platinum Hospitalists. Dmand AI links Dr. Hewapathirana to 1 more medical group.
Does Dr. Udanie Hewapathirana accept Medicare?
Yes. CMS data shows Dr. Hewapathirana billed Medicare for 199 services in 2024, and Dr. Hewapathirana accepts Medicare assignment.
What is Dr. Udanie Hewapathirana's MIPS score?
Dr. Hewapathirana's MIPS final score for performance year 2024 is 61 out of 100, reported as part of a group.
How many Medicare patients does Dr. Udanie Hewapathirana see?
CMS counts 78 Medicare patients who saw Dr. Hewapathirana in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Udanie Hewapathirana bill to Medicare?
In 2024, Dr. Hewapathirana's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99238).
Has Dr. Udanie Hewapathirana received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Hewapathirana from 1 company from 2024 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Udanie Hewapathirana been practicing?
Dr. Hewapathirana graduated from medical school in 2021, 5 years ago.
Does Dr. Udanie Hewapathirana do research?
Dmand AI links 1 publication to Dr. Hewapathirana.
Who does Dr. Udanie Hewapathirana publish with?
Dr. Hewapathirana's most frequent co-authors are Arnold Daniel Chung, MD (1 shared paper) and Faraz Rahman, MD (1 shared paper).
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