Dr. Amali Samantha Jayasinghe-Cooray, MD
- Medicare services, 2023
- 29
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 880
- Hospital affiliations
- 1
- Industry payments
- $18
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Dr. Jayasinghe-Cooray's professional email, personal email and mobile number
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Dr. Amali Samantha Jayasinghe-Cooray is a pulmonologist in Bellflower, California
Dr. Jayasinghe-Cooray practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Dr. Jayasinghe-Cooray's NPI, 1841480936, was assigned on July 26, 2007. Dr. Jayasinghe-Cooray graduated from McGill University Faculty of Medicine in 2001. Dr. Jayasinghe-Cooray holds California license A82882.
- NPI
- 1841480936NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537147111
- NPI enumeration date
- July 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amali Samantha Jayasinghe-Cooray practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Dr. Jayasinghe-Cooray's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Dr. Amali Samantha Jayasinghe-Cooray is affiliated with 4 sites of care and 1 medical group
Dr. Jayasinghe-Cooray's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dr. Jayasinghe-Cooray is also affiliated with Downey Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Jayasinghe-Cooray to 1 more breast imaging center and 1 group practice or clinic, each named with a free account. Dr. Jayasinghe-Cooray's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Amali Samantha Jayasinghe-Cooray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jayasinghe-Cooray practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amali Samantha Jayasinghe-Cooray is one of 1,339 pulmonologists in California
Pulmonary disease is Dr. Jayasinghe-Cooray's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Jayasinghe-Cooray is board certified in critical care medicine by the American Board of Internal Medicine. Dr. Jayasinghe-Cooray is licensed in California.
Specialties and state licenses
- Pulmonary disease, CaliforniaPrimary
Clinical focus
Dmand AI lists pleural effusion among the conditions Dr. Jayasinghe-Cooray treats.
Pulmonologists near Dr. Jayasinghe-Cooray
Counts of pulmonologists 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. Amali Samantha Jayasinghe-Cooray billed Medicare for 29 services in 2023
CMS data shows 29 Medicare services from Dr. Jayasinghe-Cooray across 1 procedure code in 2023, for 18 Medicare patients. Medicare paid $5,126 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Jayasinghe-Cooray's Medicare services by type, 2016 to 2023
- 2016
- 2023
- Office and hospital visits
- 2016: 192023: 2953%
Dr. Jayasinghe-Cooray compared with the California median for pulmonologists, 2023
- Dr. Jayasinghe-Cooray
- California median
- Medicare services
- 29vs 64996% below
- Medicare patients
- 18vs 27293% below
- Part D claims
- 779vs 42185% above
Medians across 1,263 pulmonologists in California with Dmand AI profiles that report each measure.
Dr. Jayasinghe-Cooray's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Jayasinghe-Cooray?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Jayasinghe-Cooray and other pulmonologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Amali Samantha Jayasinghe-Cooray treated 18 Medicare patients in 2024, average age 66
CMS counts 18 Medicare patients who saw Dr. Jayasinghe-Cooray in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 5.14, 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. Jayasinghe-Cooray's median patient age at 69, with 62% women.
Chronic conditions among Dr. Jayasinghe-Cooray's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease61%
- Diabetes61%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jayasinghe-Cooray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amali Samantha Jayasinghe-Cooray wrote 880 Medicare Part D claims in 2024
In 2024, Dr. Jayasinghe-Cooray wrote 880 Medicare Part D claims for 190 patients. 38% of them were for generic drugs. CMS names the drug for 779 of them, across 14 drugs with 11 or more claims each, at $651,893 in total drug cost. In 2023, CMS named 685 claims across 10 drugs.
Dr. Jayasinghe-Cooray's Part D claims by kind of drug, 2024
- Generic338 claims38%
- Brand-name542 claims62%
Dr. Jayasinghe-Cooray'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. Jayasinghe-Cooray's Part D claims, 2024
- Antibiotics5%42 of 880 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: 6852024: 77914%
Drugs named by CMS: 14 in 2024, 10 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. Amali Samantha Jayasinghe-Cooray takes part in Medicare
Dr. Jayasinghe-Cooray 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. Amali Samantha Jayasinghe-Cooray received $18 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Jayasinghe-Cooray from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Circassia Pharmaceuticals Inc paid the most, $18.
Companies that paid Dr. Jayasinghe-Cooray the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amali Samantha Jayasinghe-Cooray has 1 award and honors on record
Dmand AI lists 1 award for Dr. Jayasinghe-Cooray, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Jayasinghe-Cooray
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Amali Samantha Jayasinghe-Cooray graduated from McGill University Faculty of Medicine
Dr. Jayasinghe-Cooray graduated from McGill University Faculty of Medicine in 2001.
- Medical school
- Board certified in critical care medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Amali Samantha Jayasinghe-Cooray accepts plans from 1 insurance carrier
Dr. Jayasinghe-Cooray is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Amali Samantha Jayasinghe-Cooray'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Amali Samantha Jayasinghe-Cooray
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. Amali Samantha Jayasinghe-Cooray's NPI number?
Dr. Amali Samantha Jayasinghe-Cooray's NPI number is 1841480936. It was assigned on July 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Amali Samantha Jayasinghe-Cooray?
Dr. Amali Samantha Jayasinghe-Cooray is a pulmonologist in Bellflower, California. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Amali Samantha Jayasinghe-Cooray practice?
Dr. Jayasinghe-Cooray practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Dr. Jayasinghe-Cooray's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Dr. Jayasinghe-Cooray to 1 breast imaging center and 1 group practice or clinic.
What is Dr. Amali Samantha Jayasinghe-Cooray's medical license number?
Dr. Jayasinghe-Cooray holds California license A82882.
Which hospitals is Dr. Amali Samantha Jayasinghe-Cooray affiliated with?
Dr. Jayasinghe-Cooray is affiliated with Downey Medical Center.
What medical group is Dr. Amali Samantha Jayasinghe-Cooray part of?
Dr. Jayasinghe-Cooray is linked to Southern California Permanente Medical Group.
Does Dr. Amali Samantha Jayasinghe-Cooray accept Medicare?
Yes. CMS data shows Dr. Jayasinghe-Cooray billed Medicare for 29 services in 2023, and Dr. Jayasinghe-Cooray accepts Medicare assignment.
How many Medicare patients does Dr. Amali Samantha Jayasinghe-Cooray see?
CMS counts 18 Medicare patients who saw Dr. Jayasinghe-Cooray in 2024, with an average age of 66.
Is Dr. Amali Samantha Jayasinghe-Cooray board certified?
Yes. Dr. Jayasinghe-Cooray is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Amali Samantha Jayasinghe-Cooray bill to Medicare?
In 2023, Dr. Jayasinghe-Cooray's most billed Medicare services were critical care (99291).
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Where did Dr. Amali Samantha Jayasinghe-Cooray go to medical school?
Dr. Jayasinghe-Cooray graduated from McGill University Faculty of Medicine in 2001.
What drugs does Dr. Amali Samantha Jayasinghe-Cooray prescribe most?
In 2024 Medicare Part D data, Dr. Jayasinghe-Cooray's most prescribed drugs by claims were Albuterol Sulfate Hfa, Spiriva Respimat and Wixela Inhub.
Has Dr. Amali Samantha Jayasinghe-Cooray received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Jayasinghe-Cooray from 1 company from 2017 to 2017. The largest total came from Circassia Pharmaceuticals Inc.
How long has Dr. Amali Samantha Jayasinghe-Cooray been practicing?
Dr. Jayasinghe-Cooray graduated from medical school in 2001, 25 years ago.
What insurance does Dr. Amali Samantha Jayasinghe-Cooray accept?
Dr. Jayasinghe-Cooray is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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