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PROVIDER PROFILE · NPI 1083886733

Benjamin HeinzenM.D.

PRACTICEHERSLOF'S, INCSee all providers at this practice →
Internal MedicineOshkosh, WII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
28.1
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
APM Entity
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 527009
Home health agency
CCN 521526
Hospice
CCN 521590
Hospice
CCN 520009
Hospital
CCN 521355
Hospital
CCN 525647
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
13,461
Beneficiaries
—
Total drug cost
$922K
Distinct drugs
134
Brand share
20.2%
Top prescribed drugs
Atorvastatin Calcium945 claims
Amlodipine Besylate655 claims
Losartan Potassium552 claims
Lisinopril483 claims
Levothyroxine Sodium455 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,134
Unique beneficiaries
—
Total services
1,714
Distinct HCPCS
16
Medicare payment
$67K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,244 Internal Medicine providers in WI — top quintile (cohort median 578).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Benjamin Heinzen'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). 24 inbound referrers · 55 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MERCY MEDICAL CENTER OF OSHKOSH, INC.3762,717
Sara Kolell
Nurse Practitioner · Oshkosh, WI
37113
Issam Al-Bitar
Interventional Cardiology · Pensacola, FL
31137
Sumit Ringwala
Cardiology · Green Bay, WI
30105
Gregory Reiser
Cardiology · Oshkosh, WI
29118
Francisco Zornosa
Nephrology · Oshkosh, WI
2488
Robert Garofalo
Diagnostic Radiology · Neenah, WI
2142
Karen Gremminger
Medical Oncology · Globe, AZ
20111
Elzbieta Perry
Rheumatology · Green Bay, WI
2096
Rudolph Lin
Diagnostic Radiology · Neenah, WI
1842
NPI 14270424231860
Corbin Asbury
Diagnostic Radiology · Neenah, WI
1736
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERCY MEDICAL CENTER OF OSHKOSH, INC.2391,722
Matthew Kraemer
Internal Medicine · Oshkosh, WI
84329
Sandra Schaffer
Nurse Practitioner · Oshkosh, WI
53125
BOLLWEG, CARI45132
Brenda Brusky
Nurse Practitioner · Oshkosh, WI
41134
NOVITOVIC, PENNY41161
Sara Kolell
Nurse Practitioner · Oshkosh, WI
39102
Sumit Ringwala
Cardiology · Green Bay, WI
38129
Francisco Zornosa
Nephrology · Oshkosh, WI
36168
Gregory Reiser
Cardiology · Oshkosh, WI
33135
Lars Swanson
Internal Medicine · Oshkosh, WI
2876
Robert Garofalo
Diagnostic Radiology · Neenah, WI
2773
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.