Dr. Chandrini Menka Jayasundera, MD
- Medicare services, 2024
- 111
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 17
- Hospital affiliations
- 3
- Industry payments
- $23
- Practice address
- 601 E 15th Street, Austin, TX 78701
- Practice phone
- Call (512) 324-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Jayasundera'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. Chandrini Menka Jayasundera is an internist in Austin, Texas
Dr. Jayasundera practices at Dell Seton Medical Center at The University of Texas in Austin, Texas, part of Ascension Health Alliance.
Dr. Jayasundera's NPI, 1316143407, was assigned on June 25, 2007. Dr. Jayasundera graduated from The Flinders University of South Australia School of Medicine in 1993. Dr. Jayasundera holds Texas license M7302.
- NPI
- 1316143407NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799876074
- NPI enumeration date
- June 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 324-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chandrini Menka Jayasundera practices at 2 locations in Austin, Texas
Dr. Jayasundera's primary practice is Dell Seton Medical Center at the University of Texas, at 601 E 15th Street, Austin, TX 78701 in Travis County. The practice phone is (512) 324-7000. Dr. Jayasundera also practices at Dell Seton Medical Center at University of Texas, 1500 Red River St, Austin, TX 78701.
- Dell Seton Medical Center at the University of TexasPrimary601 E 15th Street, Austin, TX 78701 · Travis CountyPhone(512) 324-7000
- Dell Seton Medical Center at University of Texas1500 Red River St, Austin, TX 78701 · Travis CountyPhone(512) 324-7000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Chandrini Menka Jayasundera is affiliated with 5 sites of care and 1 medical group
Dr. Jayasundera's primary practice is Dell Seton Medical Center at The University of Texas in Austin, Texas, part of Ascension Health Alliance. Dr. Jayasundera is also affiliated with Ascension Seton Medical Center Austin. The medical group on file is Seton Family of Doctors. Dmand AI also links Dr. Jayasundera to 1 more hospital, 1 clinical lab and 1 group practice or clinic, 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. Chandrini Menka Jayasundera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jayasundera practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dell Seton Medical Center at The University of Texas | Available with a free account |
| +4 more affiliated sites | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Chandrini Menka Jayasundera is one of 8,437 internists in Texas
Internal medicine is Dr. Jayasundera's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Jayasundera is board certified in internal medicine by the American Board of Internal Medicine. Dr. Jayasundera is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists circulatory problems in extremities, heart attack and psychoses among the conditions Dr. Jayasundera treats.
Internists near Dr. Jayasundera
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. Chandrini Menka Jayasundera billed Medicare for 111 services in 2024
CMS data shows 111 Medicare services from Dr. Jayasundera across 3 procedure codes in 2024, for 38 Medicare patients. Medicare paid $8,740 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Jayasundera's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1822024: 11139%
Dr. Jayasundera compared with the Texas median for internists, 2024
- Dr. Jayasundera
- Texas median
- Medicare services
- 111vs 53979% below
- Medicare patients
- 38vs 19080% below
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Jayasundera'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. Jayasundera and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chandrini Menka Jayasundera treated 38 Medicare patients in 2024, average age 71
CMS counts 38 Medicare patients who saw Dr. Jayasundera in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 37% are also on Medicaid. Their average risk score is 2.21, 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. Jayasundera's median patient age at 68, with 46% women.
Dr. Jayasundera's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Jayasundera's Medicare patients by sex, 2024
- Women1232%
- Men2668%
Chronic conditions among Dr. Jayasundera's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Ischemic heart disease55%
- Mood disorders55%
- Diabetes53%
- Anxiety47%
- Arthritis47%
- Depression42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jayasundera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chandrini Menka Jayasundera wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Jayasundera wrote 17 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Chandrini Menka Jayasundera takes part in Medicare
Dr. Jayasundera 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. Chandrini Menka Jayasundera received $23 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Jayasundera from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $23.
Companies that paid Dr. Jayasundera the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chandrini Menka Jayasundera graduated from The Flinders University of South Australia School of Medicine
Dr. Jayasundera graduated from The Flinders University of South Australia School of Medicine in 1993.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Chandrini Menka Jayasundera'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| 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. Chandrini Menka Jayasundera
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. Chandrini Menka Jayasundera's NPI number?
Dr. Chandrini Menka Jayasundera's NPI number is 1316143407. It was assigned on June 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Chandrini Menka Jayasundera?
Dr. Chandrini Menka Jayasundera is an internist in Austin, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Chandrini Menka Jayasundera practice?
Dr. Jayasundera practices at 601 E 15th Street, Austin, TX 78701. Dr. Jayasundera also practices at 1500 Red River St, Austin, TX 78701. Dr. Jayasundera's primary practice is Dell Seton Medical Center at The University of Texas in Austin, Texas, part of Ascension Health Alliance. Dmand AI also links Dr. Jayasundera to 1 hospital, 1 clinical lab and 1 group practice or clinic.
What is Dr. Chandrini Menka Jayasundera's office phone number?
The practice phone on file for Dr. Jayasundera is (512) 324-7000.
What is Dr. Chandrini Menka Jayasundera's medical license number?
Dr. Jayasundera holds Texas license M7302.
Which hospitals is Dr. Chandrini Menka Jayasundera affiliated with?
Dr. Jayasundera practices at Dell Seton Medical Center at The University of Texas in Austin, Texas. Dr. Jayasundera is also affiliated with Ascension Seton Medical Center Austin. Dmand AI links Dr. Jayasundera to 1 more hospital.
What medical group is Dr. Chandrini Menka Jayasundera part of?
Dr. Jayasundera is linked to Seton Family of Doctors.
Does Dr. Chandrini Menka Jayasundera accept Medicare?
Yes. CMS data shows Dr. Jayasundera billed Medicare for 111 services in 2024, and Dr. Jayasundera accepts Medicare assignment.
How many Medicare patients does Dr. Chandrini Menka Jayasundera see?
CMS counts 38 Medicare patients who saw Dr. Jayasundera in 2024, with an average age of 71.
Is Dr. Chandrini Menka Jayasundera board certified?
Yes. Dr. Jayasundera is board certified in internal medicine by the American Board of Internal Medicine.
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What services does Dr. Chandrini Menka Jayasundera bill to Medicare?
In 2024, Dr. Jayasundera's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. Chandrini Menka Jayasundera go to medical school?
Dr. Jayasundera graduated from The Flinders University of South Australia School of Medicine in 1993.
Has Dr. Chandrini Menka Jayasundera received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Jayasundera from 1 company from 2016 to 2016. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Chandrini Menka Jayasundera been practicing?
Dr. Jayasundera graduated from medical school in 1993, 33 years ago.
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