Dr. Piyumika Chathri De Silva, MD
- Medicare services, 2024
- 17
- Medicare patients, 2024
- 34
- Part D claims, 2024
- 2,696
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 8767 Wilshire Blvd, Beverly Hills, CA 90211
- Practice phone
- Call (310) 385-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedars-Sinai Medical Care Foundation
Beverly Hills, California
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Dr. Piyumika Chathri De Silva is an internist in Beverly Hills, California
Dr. De Silva practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California.
Dr. De Silva's NPI, 1700237393, was assigned on June 25, 2016. Dr. De Silva holds New Jersey license 25MA10796800.
- NPI
- 1700237393NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941621106
- NPI enumeration date
- June 25, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 385-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Piyumika Chathri De Silva practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California
Dr. De Silva's primary practice is Cedars-Sinai Medical Care Foundation, at 8767 Wilshire Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 385-3200.
- Cedars-Sinai Medical Care Foundation8767 Wilshire Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 385-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Piyumika Chathri De Silva is affiliated with 5 sites of care and 2 medical groups
Dr. De Silva's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dr. De Silva is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. De Silva to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Piyumika Chathri De Silva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. De Silva practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Care Foundation | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Piyumika Chathri De Silva is one of 16,751 internists in California
Internal medicine is Dr. De Silva's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. De Silva is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. De Silva
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. Piyumika Chathri De Silva billed Medicare for 17 services in 2024
CMS data shows 17 Medicare services from Dr. De Silva across 1 procedure code in 2024, all of them office visits, for 34 Medicare patients. Medicare paid $672 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. De Silva's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 192024: 1711%
Dr. De Silva compared with the California median for internists, 2024
- Dr. De Silva
- California median
- Medicare services
- 17vs 36195% below
- Medicare patients
- 34vs 15177% below
- Part D claims
- 2,243vs 4215.3 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. De Silva'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. Piyumika Chathri De Silva treated 34 Medicare patients in 2024, average age 65
CMS counts 34 Medicare patients who saw Dr. De Silva in 2024. The largest group is 65 to 74, with 15 patients. 74% of them have high blood pressure, and 68% have high cholesterol. Their average risk score is 1.91, 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. De Silva's median patient age at 56, with 72% women.
Dr. De Silva's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. De Silva's Medicare patients by sex, 2024
- Women2368%
- Men1132%
Chronic conditions among Dr. De Silva's Medicare patients, 2024
- High blood pressure74%
- High cholesterol68%
- Diabetes47%
- Arthritis41%
Share of Medicare patients with each condition. A patient can have several.
Dr. De Silva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women72%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Piyumika Chathri De Silva wrote 2,696 Medicare Part D claims in 2024
In 2024, Dr. De Silva wrote 2,696 Medicare Part D claims for 240 patients. 83% of them were for generic drugs. CMS names the drug for 2,243 of them, across 57 drugs with 11 or more claims each, at $152,003 in total drug cost. In 2023, CMS named 2,144 claims across 55 drugs.
Dr. De Silva's Part D claims by kind of drug, 2024
- Generic2,251 claims83%
- Brand-name396 claims15%
- Other49 claims2%
Dr. De Silva'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. De Silva's Part D claims, 2024
- Antibiotics1%20 of 2,696 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: 2,1442024: 2,2435%
Drugs named by CMS: 57 in 2024, 55 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
Dr. Piyumika Chathri De Silva offers telehealth to Medicare patients
Dr. De Silva accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. De Silva as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Piyumika Chathri De Silva'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Piyumika Chathri De Silva
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. Piyumika Chathri De Silva's NPI number?
Dr. Piyumika Chathri De Silva's NPI number is 1700237393. It was assigned on June 25, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Piyumika Chathri De Silva?
Dr. Piyumika Chathri De Silva is an internist in Beverly Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Piyumika Chathri De Silva practice?
Dr. De Silva practices at 8767 Wilshire Blvd, Beverly Hills, CA 90211. Dr. De Silva's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dmand AI also links Dr. De Silva to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Piyumika Chathri De Silva's office phone number?
The practice phone on file for Dr. De Silva is (310) 385-3200.
What is Dr. Piyumika Chathri De Silva's medical license number?
Dr. De Silva holds New Jersey license 25MA10796800.
Which hospitals is Dr. Piyumika Chathri De Silva affiliated with?
Dr. De Silva is affiliated with Cedars-Sinai Medical Center. Dmand AI links Dr. De Silva to 1 more hospital.
What medical group is Dr. Piyumika Chathri De Silva part of?
Dr. De Silva is linked to Cedars-Sinai Medical Group. Dmand AI links Dr. De Silva to 1 more medical group.
Does Dr. Piyumika Chathri De Silva accept Medicare?
Yes. CMS data shows Dr. De Silva billed Medicare for 17 services in 2024, and Dr. De Silva accepts Medicare assignment.
Does Dr. Piyumika Chathri De Silva offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. De Silva as offering telehealth services.
How many Medicare patients does Dr. Piyumika Chathri De Silva see?
CMS counts 34 Medicare patients who saw Dr. De Silva in 2024, with an average age of 65.
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What services does Dr. Piyumika Chathri De Silva bill to Medicare?
In 2024, Dr. De Silva's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Piyumika Chathri De Silva prescribe most?
In 2024 Medicare Part D data, Dr. De Silva's most prescribed drugs by claims were Atorvastatin Calcium, Albuterol Sulfate Hfa and Amlodipine Besylate.
How long has Dr. Piyumika Chathri De Silva been practicing?
Dr. De Silva graduated from medical school in 2016, 10 years ago.
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