What is Lilani Perera's specialty?

Lilani Perera (NPI 1669559969) is a Medicare-billing provider whose primary specialty is Gastroenterology in Mequon, WI.

Where does Lilani Perera practice?

Lilani Perera practices in Mequon, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1669559969.

How much does Medicare pay Lilani Perera?

Lilani Perera (NPI 1669559969) received approximately $27K in total Medicare Part B payments, serving 121 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669559969

Lilani PereraMD

PRACTICEMARYAM K DOYLE MD SCSee all providers at this practice →

GastroenterologyMequon, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

191

Unique beneficiaries

—

Total services

234

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 249 Gastroenterology providers in WI — below median (cohort median 484).

PRESCRIBING · PART D · 2024

Total Rx claims

236

Beneficiaries

—

Total drug cost

$831K

Distinct drugs

Brand share

76.7%

Top prescribed drugs

Peg3350/Sod Sulf,bicarb,cl/Kcl79 claims

Sodium Chloride39 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl38 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl19 claims

Ustekinumab18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$31K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$26K

Travel and Lodging$4K

Food and Beverage$974

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$26K

Travel and Lodging$4K

Food and Beverage$974

REFERRAL NETWORK

Where Lilani Perera'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AURORA MEDICAL CENTER GRAFTON, LLC	91	289
Matthew Snyder Pathology · Green Bay, WI	23	48
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	14	42
Rajan Regmi Nephrology · Waukesha, WI	12	42
GRUM, JOHN	11	26
Ran Guan Internal Medicine · Grafton, WI	11	35
Vasanth Siddalingaiah Gastroenterology · Milwaukee, WI	11	30
Ross Worthington Pathology · Sheboygan, WI	11	28

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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