PROVIDER PROFILE · NPI 1639142474

Leroy TrombettaMD

PRACTICEGUNDERSEN CLINIC LTDSee all providers at this practice →

General SurgeryLa Crosse, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

124

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 491 General Surgery providers in WI — above median (cohort median 201).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$972

Distinct drugs

Brand share

61.8%

Top prescribed drugs

Peg3350/Sod Sulf,bicarb,cl/Kcl32 claims

Tramadol Hcl17 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl15 claims

Oxycodone Hcl12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$94

Payment records

By payment type

Food and Beverage$94

REFERRAL NETWORK

Where Leroy Trombetta'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WINONA HEALTH SERVICES	259	2,405
Giustino Albanese Diagnostic Radiology · Madison, WI	34	94
SMART, THOMAS	31	76
GUNDERSEN LUTHERAN MEDICAL CENTER INC	29	116
Richard Ferris Internal Medicine · Winona, MN	27	215
Joseph Kaiya Internal Medicine · Winona, MN	26	68
Robin Olsen Certified Registered Nurse Anesthetist (CRNA) · Rochester, MN	23	46
HANSON, WILLIAM	23	208
Bryan Reed Internal Medicine · La Crosse, WI	20	158
NPI 1487664181	19	147
Karen Perkins Physician Assistant · Winona, MN	17	140
Matthew Broghammer General Surgery · Winona, MN	16	138

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