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PROVIDER PROFILE · NPI 1326227323

Rachel GronauMD

PRACTICEMERCY HEALTH SYSTEM CORPORATIONSee all providers at this practice →
Family PracticeDelavan, WII
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 527018
Home health agency
CCN 521550
Hospice
CCN 521596
Hospice
CCN 520066
Hospital
CCN 521357
Hospital
CCN 525324
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
7,491
Beneficiaries
—
Total drug cost
$732K
Distinct drugs
125
Brand share
22.5%
Top prescribed drugs
Atorvastatin Calcium499 claims
Levothyroxine Sodium452 claims
Amlodipine Besylate315 claims
Rosuvastatin Calcium314 claims
Losartan Potassium294 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
875
Unique beneficiaries
—
Total services
1,079
Distinct HCPCS
9
Medicare payment
$74K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,096 Family Practice providers in WI — top quintile (cohort median 478).
REFERRAL NETWORK

Where Rachel Gronau'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). 7 inbound referrers · 17 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MERCY HEALTH SYSTEM CORPORATION2321,974
Curtis Universal Ambulance Services, Inc
Ambulance Service Provider · Milwaukee, WI
1455
James Kirschbaum
Interventional Radiology · Janesville, WI
1450
Marguerite Compton
Dermatology · Lake Geneva, WI
1254
Rajesh Balagani
Pulmonary Disease · Janesville, WI
12108
PARATECH AMBULANCE SERVICE, INC.1135
NPI 11543004081160
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERCY HEALTH SYSTEM CORPORATION1841,646
MERCY HEALTH SYSTEM CORPORATION147831
David Henry
Diagnostic Radiology · Cedar Rapids, IA
2673
Jonathan Ehrhardt
Diagnostic Radiology · Tucson, AZ
1960
Rajesh Balagani
Pulmonary Disease · Janesville, WI
17167
Deana Courier
Hospitalist · Monroe, WI
1687
AURORA HEALTH CARE SOUTHERN LAKES, INC.1550
Shahid Shekhani
Medical Oncology · Janesville, WI
15108
Andrew Diab
Interventional Radiology · Janesville, WI
1441
Lisa Wang
Nurse Practitioner · Delavan, WI
1376
DENISON, GREGORY1328
EXTENDICARE HOMES, INC.1372
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.