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PROVIDER PROFILE · NPI 1265768352

Colleen GrandowskiACNP

Nurse PractitionerMokena, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 140007
Hospital
CCN 140018
Hospital
CCN 140101
Hospital
CCN 140155
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
110
Beneficiaries
—
Total drug cost
$675
Distinct drugs
6
Brand share
10.0%
Top prescribed drugs
Meloxicam44 claims
Atorvastatin Calcium16 claims
Ibuprofen14 claims
Pantoprazole Sodium13 claims
Naproxen12 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
64
Unique beneficiaries
—
Total services
66
Distinct HCPCS
3
Medicare payment
$6K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 7,761 Nurse Practitioner providers in IL — bottom quintile (cohort median 268).
REFERRAL NETWORK

Where Colleen Grandowski'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). 18 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK98350
Rakesh Chaudhari
Diagnostic Radiology · Woodridge, IL
27128
Andrew Johanek
Diagnostic Radiology · Chicago, IL
24137
John Groch
Diagnostic Radiology · Joliet, IL
24151
Ming Hung
Physical Medicine and Rehabilitation · Downers Grove, IL
24117
Joshua Tepper
Vascular Surgery · Lake Forest, IL
2389
Dhruvil Pandya
Neurology · Winfield, IL
18151
JESTER, MICKEY1886
BRUNO, EDWARD1795
Robert Elgar
Cardiology · New Lenox, IL
1788
Jennifer Besse
Nurse Practitioner · Joliet, IL
1693
KUSHNER, TERRY1581
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK92499
Andrew Johanek
Diagnostic Radiology · Chicago, IL
29114
Rakesh Chaudhari
Diagnostic Radiology · Woodridge, IL
26108
Tamir Hersonskey
Neurosurgery · Joliet, IL
26132
Sasan Payvar
Diagnostic Radiology · Joliet, IL
23124
Brian Fagan
Diagnostic Radiology · Joliet, IL
21110
Michael Arthofer
Diagnostic Radiology · Joliet, IL
2172
JESTER, MICKEY1873
Ming Hung
Physical Medicine and Rehabilitation · Downers Grove, IL
18105
John Groch
Diagnostic Radiology · Joliet, IL
1874
Joshua Tepper
Vascular Surgery · Lake Forest, IL
1883
Bernard Charles
Physical Medicine and Rehabilitation · Joliet, IL
15124
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.