Dr. Kasun Indika Navarathna, MD
- Medicare services, 2024
- 81
- Medicare patients, 2024
- 54
- Part D claims, 2022
- 21
- MIPS score, 2024
- 85
- Hospital affiliations
- 2
- Practice address
- 400 East Main Street, Mount Kisco, NY 10549
- Practice phone
- Call (914) 666-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Navarathna'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. Kasun Indika Navarathna is a neurologist in Mount Kisco, New York
Dr. Navarathna practices at Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health.
Dr. Navarathna's NPI, 1427555101, was assigned on April 10, 2018. Dr. Navarathna graduated from Boston University School of Medicine in 2018. Dr. Navarathna holds Connecticut license 71597.
- NPI
- 1427555101NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123383767
- NPI enumeration date
- April 10, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 666-1200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kasun Indika Navarathna practices at Northern Westchester Hospital in Mount Kisco, New York
Dr. Navarathna's primary practice is Northern Westchester Hospital, at 400 East Main Street, Mount Kisco, NY 10549 in Westchester County. The practice phone is (914) 666-1200.
- Northern Westchester Hospital400 East Main Street, Mount Kisco, NY 10549 · Westchester CountyPhone(914) 666-1200
Source: Dmand AI Affiliation Data
Dr. Kasun Indika Navarathna is affiliated with 2 sites of care and 2 medical groups
Dr. Navarathna's primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Dr. Navarathna is also affiliated with Phelps Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Navarathna to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kasun Indika Navarathna's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Navarathna practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Westchester Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kasun Indika Navarathna is one of 1,489 neurologists in New York
Neurology is Dr. Navarathna's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Navarathna's licenses on file in 2 states: Connecticut and Pennsylvania.
Specialties and state licenses
- Neurology, ConnecticutPrimary
- Pennsylvania license
Neurologists near Dr. Navarathna
Counts of neurologists 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. Kasun Indika Navarathna billed Medicare for 81 services in 2024
CMS data shows 81 Medicare services from Dr. Navarathna across 2 procedure codes in 2024, for 54 Medicare patients. Medicare paid $11,568 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Navarathna compared with the New York median for neurologists, 2024
- Dr. Navarathna
- New York median
- Medicare services
- 81vs 37678% below
- Medicare patients
- 54vs 19072% below
- Part D claims
- 21vs 37594% below
Medians across 1,462 neurologists in New York with Dmand AI profiles that report each measure.
Dr. Navarathna'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. Kasun Indika Navarathna treated 54 Medicare patients in 2024, average age 76
CMS counts 54 Medicare patients who saw Dr. Navarathna in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.77, 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. Navarathna's median patient age at 71, with 50% women.
Dr. Navarathna's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Navarathna's Medicare patients by sex, 2024
- Women3056%
- Men2444%
Chronic conditions among Dr. Navarathna's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
- Arthritis65%
- Ischemic heart disease61%
- Anxiety56%
- Diabetes52%
- Chronic kidney disease48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Navarathna's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kasun Indika Navarathna wrote 21 Medicare Part D claims in 2022
In 2022, Dr. Navarathna wrote 21 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $274 in total drug cost. In 2021, CMS named 18 claims across 1 drug.
Dr. Navarathna's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 182022: 2117%
Drugs named by CMS: 1 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Kasun Indika Navarathna 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. Navarathna for performance year 2024, reported as part of a group. Dr. Navarathna accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Navarathna's MIPS scores, performance year 2024
- 85of 100Final score
- 73.3of 100Quality
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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. Kasun Indika Navarathna received $74 in industry payments from 2022 to 2023
CMS Open Payments shows 3 general payments to Dr. Navarathna from 1 drug or device company from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $74.
General payments to Dr. Navarathna by program year, 2022 to 2023
Companies that paid Dr. Navarathna the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kasun Indika Navarathna graduated from Boston University School of Medicine
Dr. Navarathna graduated from Boston University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kasun Indika Navarathna'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) |
| 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) |
| 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. Kasun Indika Navarathna
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. Kasun Indika Navarathna's NPI number?
Dr. Kasun Indika Navarathna's NPI number is 1427555101. It was assigned on April 10, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Kasun Indika Navarathna?
Dr. Kasun Indika Navarathna is a neurologist in Mount Kisco, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Kasun Indika Navarathna practice?
Dr. Navarathna practices at 400 East Main Street, Mount Kisco, NY 10549. Dr. Navarathna's primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Dmand AI also links Dr. Navarathna to 1 medical group.
What is Dr. Kasun Indika Navarathna's office phone number?
The practice phone on file for Dr. Navarathna is (914) 666-1200.
What is Dr. Kasun Indika Navarathna's medical license number?
Dr. Navarathna holds Connecticut license 71597, one of the licenses on file in 2 states.
Which states has Dr. Kasun Indika Navarathna been licensed in?
Dmand AI has state licenses on file for Dr. Navarathna in Connecticut and Pennsylvania.
Which hospitals is Dr. Kasun Indika Navarathna affiliated with?
Dr. Navarathna practices at Northern Westchester Hospital in Mount Kisco, New York. Dr. Navarathna is also affiliated with Phelps Hospital.
What medical group is Dr. Kasun Indika Navarathna part of?
Dr. Navarathna is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Navarathna to 1 more medical group.
Does Dr. Kasun Indika Navarathna accept Medicare?
Yes. CMS data shows Dr. Navarathna billed Medicare for 81 services in 2024, and Dr. Navarathna accepts Medicare assignment.
What is Dr. Kasun Indika Navarathna's MIPS score?
Dr. Navarathna's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Kasun Indika Navarathna see?
CMS counts 54 Medicare patients who saw Dr. Navarathna in 2024, with an average age of 76.
What services does Dr. Kasun Indika Navarathna bill to Medicare?
In 2024, Dr. Navarathna's most billed Medicare services were critical care (99291) and hospital inpatient care (99232).
Where did Dr. Kasun Indika Navarathna go to medical school?
Dr. Navarathna graduated from Boston University School of Medicine in 2018.
What drugs does Dr. Kasun Indika Navarathna prescribe most?
In 2022 Medicare Part D data, Dr. Navarathna's most prescribed drugs by claims were Topiramate.
Has Dr. Kasun Indika Navarathna received payments from drug or device companies?
CMS Open Payments shows $74 in general payments to Dr. Navarathna from 1 company from 2022 to 2023. The largest total came from UCB, Inc.
How long has Dr. Kasun Indika Navarathna been practicing?
Dr. Navarathna graduated from medical school in 2018, 8 years ago.
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