What is Kosala Samarasinghe's specialty?

Kosala Samarasinghe (NPI 1386626034) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Diego, CA.

Where does Kosala Samarasinghe practice?

Kosala Samarasinghe practices in San Diego, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1386626034.

How much does Medicare pay Kosala Samarasinghe?

Kosala Samarasinghe (NPI 1386626034) received approximately $179K in total Medicare Part B payments, serving 384 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1386626034

Kosala SamarasingheM.D.

Internal MedicineSan Diego, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,382

Unique beneficiaries

—

Total services

2,111

Distinct HCPCS

Medicare payment

$170K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

2,682

Beneficiaries

—

Total drug cost

$117K

Distinct drugs

Brand share

10.1%

Top prescribed drugs

Atorvastatin Calcium226 claims

Levothyroxine Sodium199 claims

Rosuvastatin Calcium138 claims

Amlodipine Besylate124 claims

Lisinopril114 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$256

Payment records

By payment type

Food and Beverage$256

Top paying entities

Food and Beverage$256

REFERRAL NETWORK

Where Kosala Samarasinghe's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 40 inbound referrers · 55 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALVARADO HOSPITAL, LLC	74	359
Scott Harman Diagnostic Radiology · San Diego, CA	54	94
Thomas Young Cardiology · San Diego, CA	39	85
Shari Brazinsky Internal Medicine · San Diego, CA	38	170
Alan Lurie Diagnostic Radiology · San Diego, CA	37	70
Ross Schwartzberg Diagnostic Radiology · San Diego, CA	36	68
John Lubisich Diagnostic Radiology · San Diego, CA	34	72
Chris Glenn Diagnostic Radiology · Anchorage, AK	30	39
Donald Triolo Podiatry · San Diego, CA	30	78
Erik Gilbertson Dermatology · La Mesa, CA	26	47
Michael Michalski Cardiology · La Mesa, CA	24	107
Scott Brown Urology · La Mesa, CA	24	81

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Scripps Health Clinical Laboratory · San Diego, CA	404	4,030
GROSSMONT HOSPITAL CORPORATION	76	203
ALVARADO HOSPITAL, LLC	67	304
Thomas Young Cardiology · San Diego, CA	46	97
Scott Harman Diagnostic Radiology · San Diego, CA	44	83
Gordon Zink-Brody Diagnostic Radiology · San Diego, CA	39	52
Shari Brazinsky Internal Medicine · San Diego, CA	38	153
Chris Glenn Diagnostic Radiology · Anchorage, AK	38	64
John Lubisich Diagnostic Radiology · San Diego, CA	34	61
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	33	79
Scott Brown Urology · La Mesa, CA	30	77
MALCOLM, ANDREW	29	55

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events