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PROVIDER PROFILE · NPI 1386800175

Jennifer RollenhagenM.D.

PRACTICEHACKLEY HOSPITALSee all providers at this practice →
Diagnostic RadiologyGrand Rapids, MII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$72
Payment records
1
By payment type
Food and Beverage$72
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,072
Unique beneficiaries
—
Total services
2,097
Distinct HCPCS
24
Medicare payment
$64K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,052 Diagnostic Radiology providers in MI — above median (cohort median 1,966).
REFERRAL NETWORK

Where Jennifer Rollenhagen'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). 148 inbound referrers · 323 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP645856
STRAUSS, MARK225400
Zdravko Skrtic
Diagnostic Radiology · Grand Rapids, MI
196342
Matthew Tiede
Diagnostic Radiology · Wyoming, MI
160305
WILLIAMS, CHAD110218
Baljit Deol
Interventional Radiology · Las Vegas, NV
99187
David Whalen
Emergency Medicine · Grand Rapids, MI
93156
SPECTRUM HEALTH PRIMARY CARE PARTNERS79104
Brian Stewart
Hospitalist · Grand Rapids, MI
72175
Molly English
Emergency Medicine · Detroit, MI
70123
Rafael Bilbao
Hospitalist · Grand Rapids, MI
68173
Jeffrey Hess
Hospitalist · Grand Rapids, MI
67175
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SAINT MARY'S HEALTH SERVICES1,8475,395
REGENTS OF THE UNIVERSITY OF MICHIGAN1,0171,377
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP678895
Mark Rapoport
Diagnostic Radiology · Grand Rapids, MI
212382
MASSIN, CHRISTOPHER207431
SPECTRUM HEALTH HOSPITALS206399
STRAUSS, MARK203402
MALNOR, MARK195381
VERDE, FRANCIS194307
Michael Paciorek
Diagnostic Radiology · Grand Rapids, MI
183320
Michael Votruba
Diagnostic Radiology · Grand Rapids, MI
180289
Paramed Inc
Ambulance Service Provider · Grand Rapids, MI
177348
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.