What is Linda Groon's specialty?

Linda Groon (NPI 1548265101) is a Medicare-billing provider whose primary specialty is Internal Medicine in La Crosse, WI.

Where does Linda Groon practice?

Linda Groon practices in La Crosse, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1548265101.

How much does Medicare pay Linda Groon?

Linda Groon (NPI 1548265101) received approximately $26K in total Medicare Part B payments, serving 180 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548265101

Linda GroonMD

PRACTICEGUNDERSEN CLINIC LTDSee all providers at this practice →

Internal MedicineLa Crosse, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

218

Unique beneficiaries

—

Total services

353

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 1,244 Internal Medicine providers in WI — below median (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

164

Beneficiaries

—

Total drug cost

$24K

Distinct drugs

Brand share

26.2%

Top prescribed drugs

Furosemide32 claims

Apixaban30 claims

Metoprolol Tartrate20 claims

Atorvastatin Calcium16 claims

Omeprazole16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Linda Groon'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GUNDERSEN LUTHERAN MEDICAL CENTER INC	348	1,221
Gregory Knorr Internal Medicine · La Crosse, WI	35	48
Benny Kusuma Internal Medicine · La Crosse, WI	33	47
Todd Ebbert Diagnostic Radiology · La Crosse, WI	33	56
John Houskamp Internal Medicine · Grand Rapids, MI	30	44
Joshua Whitson Internal Medicine · La Crosse, WI	28	42
Deepa Ovian Hospitalist · Edina, MN	27	42
Alexander Bajgrowicz Diagnostic Radiology · Milwaukee, WI	25	53
Kurt Ziegelbein Interventional Radiology · La Crosse, WI	25	56
NIGOGOSYAN, MARK	25	42
Brian Mulrennan Internal Medicine · La Crosse, WI	23	33
Leah Thompson Emergency Medicine · La Crosse, WI	23	40

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