Dr. Thusitha Ruwan Dissanayake, MD
- Medicare services, 2024
- 546
- Medicare patients, 2024
- 100
- Part D claims, 2024
- 8,373
- Hospital affiliations
- 4
- Industry payments
- $109
- Practice address
- 1638 Owen Drive, Fayetteville, NC 28302
- Practice phone
- Call (910) 615-6843
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cape Fear Valley Rehabilitation Center - Unit
Acute Care Hospital-Unit · Fayetteville, North Carolina
Find Dr. Dissanayake's professional email, personal email and mobile number
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Dr. Thusitha Ruwan Dissanayake is an internist in Fayetteville, North Carolina
Dr. Dissanayake practices at Cape Fear Valley Rehabilitation Center - Unit in Fayetteville, North Carolina.
Dr. Dissanayake's NPI, 1073810537, was assigned on February 18, 2011. Dr. Dissanayake holds North Carolina license 2014-01773.
- NPI
- 1073810537NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951522556
- NPI enumeration date
- February 18, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (910) 615-6843
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thusitha Ruwan Dissanayake practices at Cape Fear Valley Rehabilitation Center - Unit in Fayetteville, North Carolina
Dr. Dissanayake's primary practice is Cape Fear Valley Rehabilitation Center - Unit, at 1638 Owen Drive, Fayetteville, NC 28302 in Cumberland County. The practice phone is (910) 615-6843.
- Cape Fear Valley Rehabilitation Center - Unit1638 Owen Drive, Fayetteville, NC 28302 · Cumberland CountyPhone(910) 615-6843
Source: Dmand AI Affiliation Data
Dr. Thusitha Ruwan Dissanayake is affiliated with 5 sites of care and 4 medical groups
Dr. Dissanayake's primary practice is Cape Fear Valley Rehabilitation Center - Unit in Fayetteville, North Carolina. Dr. Dissanayake is also affiliated with Cape Fear Valley Medical Center. The medical group on file is Cape Fear Valley Interventional Radiology. Dmand AI also links Dr. Dissanayake to 2 more hospitals, 3 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Thusitha Ruwan Dissanayake's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dissanayake practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cape Fear Valley Rehabilitation Center - Unit | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thusitha Ruwan Dissanayake is one of 3,705 internists in North Carolina
Internal medicine is Dr. Dissanayake's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Dissanayake is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Dissanayake's licenses on file in 2 states: North Carolina and Arkansas.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
- Arkansas license
Internists near Dr. Dissanayake
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. Thusitha Ruwan Dissanayake billed Medicare for 546 services in 2024
CMS data shows 546 Medicare services from Dr. Dissanayake across 6 procedure codes in 2024, for 100 Medicare patients. Medicare paid $26,738 for them. Every service was in an office.
Dr. Dissanayake's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4092024: 30226%
- Other services
- 2023: 452024: 244442%
Dr. Dissanayake compared with the North Carolina median for internists, 2024
- Dr. Dissanayake
- North Carolina median
- Medicare services
- 546vs 521Close to median
- Medicare patients
- 100vs 18546% below
- Part D claims
- 7,771vs 27228.6 times
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Dissanayake'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. Dissanayake and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thusitha Ruwan Dissanayake treated 100 Medicare patients in 2024, average age 70
CMS counts 100 Medicare patients who saw Dr. Dissanayake in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.55, 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. Dissanayake's median patient age at 64, with 49% women.
Dr. Dissanayake's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dissanayake's Medicare patients by sex, 2024
- Women4343%
- Men5757%
Chronic conditions among Dr. Dissanayake's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Chronic kidney disease42%
- Arthritis39%
- Ischemic heart disease25%
- Anxiety22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dissanayake's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thusitha Ruwan Dissanayake wrote 8,373 Medicare Part D claims in 2024
In 2024, Dr. Dissanayake wrote 8,373 Medicare Part D claims for 360 patients. 85% of them were for generic drugs. CMS names the drug for 7,771 of them, across 134 drugs with 11 or more claims each, at $878,480 in total drug cost. In 2023, CMS named 8,400 claims across 146 drugs.
Dr. Dissanayake's Part D claims by kind of drug, 2024
- Generic7,103 claims85%
- Brand-name1,200 claims14%
- Other70 claims1%
Dr. Dissanayake'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. Dissanayake's Part D claims, 2024
- Opioids2%206 of 8,373 claims
- Antibiotics1%85 of 8,373 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: 8,4002024: 7,7717%
Drugs named by CMS: 134 in 2024, 146 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. Thusitha Ruwan Dissanayake takes part in Medicare
Dr. Dissanayake 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. Thusitha Ruwan Dissanayake received $109 in industry payments from 2016 to 2022
CMS Open Payments shows 8 general payments to Dr. Dissanayake from 5 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $39.
General payments to Dr. Dissanayake by program year, 2016 to 2022
Companies that paid Dr. Dissanayake the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thusitha Ruwan Dissanayake is board certified in internal medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Thusitha Ruwan Dissanayake'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 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) |
| 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. Thusitha Ruwan Dissanayake
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. Thusitha Ruwan Dissanayake's NPI number?
Dr. Thusitha Ruwan Dissanayake's NPI number is 1073810537. It was assigned on February 18, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Thusitha Ruwan Dissanayake?
Dr. Thusitha Ruwan Dissanayake is an internist in Fayetteville, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thusitha Ruwan Dissanayake practice?
Dr. Dissanayake practices at 1638 Owen Drive, Fayetteville, NC 28302. Dr. Dissanayake's primary practice is Cape Fear Valley Rehabilitation Center - Unit in Fayetteville, North Carolina. Dmand AI also links Dr. Dissanayake to 2 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. Thusitha Ruwan Dissanayake's office phone number?
The practice phone on file for Dr. Dissanayake is (910) 615-6843.
What is Dr. Thusitha Ruwan Dissanayake's medical license number?
Dr. Dissanayake holds North Carolina license 2014-01773, one of the licenses on file in 2 states.
Which states has Dr. Thusitha Ruwan Dissanayake been licensed in?
Dmand AI has state licenses on file for Dr. Dissanayake in North Carolina and Arkansas.
Which hospitals is Dr. Thusitha Ruwan Dissanayake affiliated with?
Dr. Dissanayake is affiliated with Cape Fear Valley Medical Center. Dmand AI links Dr. Dissanayake to 3 more hospitals.
What medical group is Dr. Thusitha Ruwan Dissanayake part of?
Dr. Dissanayake is linked to Cape Fear Valley Interventional Radiology. Dmand AI links Dr. Dissanayake to 3 more medical groups.
Does Dr. Thusitha Ruwan Dissanayake accept Medicare?
Yes. CMS data shows Dr. Dissanayake billed Medicare for 546 services in 2024, and Dr. Dissanayake accepts Medicare assignment.
How many Medicare patients does Dr. Thusitha Ruwan Dissanayake see?
CMS counts 100 Medicare patients who saw Dr. Dissanayake in 2024, with an average age of 70.
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Is Dr. Thusitha Ruwan Dissanayake board certified?
Yes. Dr. Dissanayake is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Thusitha Ruwan Dissanayake bill to Medicare?
In 2024, Dr. Dissanayake's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
What drugs does Dr. Thusitha Ruwan Dissanayake prescribe most?
In 2024 Medicare Part D data, Dr. Dissanayake's most prescribed drugs by claims were Atorvastatin Calcium, Montelukast Sodium and Furosemide.
Has Dr. Thusitha Ruwan Dissanayake received payments from drug or device companies?
CMS Open Payments shows $109 in general payments to Dr. Dissanayake from 5 companies from 2016 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Thusitha Ruwan Dissanayake been practicing?
Dr. Dissanayake graduated from medical school in 1995, 31 years ago.
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