What is Arundathi Jayatilleke's specialty?

Arundathi Jayatilleke (NPI 1427232834) is a Medicare-billing provider whose primary specialty is Rheumatology in Philadelphia, PA.

Where does Arundathi Jayatilleke practice?

Arundathi Jayatilleke practices in Philadelphia, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1427232834.

How much does Medicare pay Arundathi Jayatilleke?

Arundathi Jayatilleke (NPI 1427232834) received approximately $20K in total Medicare Part B payments, serving 127 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1427232834

Arundathi JayatillekeMD

PRACTICETEMPLESee all providers at this practice →

RheumatologyPhiladelphia, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

122

Unique beneficiaries

—

Total services

320

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 267 Rheumatology providers in PA — below median (cohort median 4,116).

PRESCRIBING · PART D · 2024

Total Rx claims

2,936

Beneficiaries

—

Total drug cost

$2.4M

Distinct drugs

Brand share

25.0%

Top prescribed drugs

Leflunomide272 claims

Methotrexate Sodium251 claims

Hydroxychloroquine Sulfate233 claims

Prednisone209 claims

Gabapentin197 claims

QUALITY · MIPS · 2024

Final MIPS score

81.2

Quality

49.7

Cost

74.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.26%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Arundathi Jayatilleke'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). 6 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TENET HEALTH SYSTEM HAHNEMANN, LLC	71	182
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	55	151
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	35	88
Humaira Hussain Rheumatology · Voorhees, NJ	22	45
Jonathan Rubin Nuclear Medicine · Philadelphia, PA	11	17
HYSELL, MARK	11	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	47	133
TENET HEALTH SYSTEM HAHNEMANN, LLC	45	131
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	25	62
Humaira Hussain Rheumatology · Voorhees, NJ	21	43
Ira Stark Diagnostic Radiology · Philadelphia, PA	18	50

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