MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
203
Unique beneficiaries
—
Total services
261
Distinct HCPCS
2
Medicare payment
$19K
Peer benchmark
Total Medicare services vs. 5,912 Nurse Practitioner providers in IN — below median (cohort median 287).
PRESCRIBING · PART D · 2024
Total Rx claims
97
Beneficiaries
—
Total drug cost
$8K
Distinct drugs
3
Brand share
71.1%
Top prescribed drugs
REFERRAL NETWORK
Where Karen Trennepohl'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). 3 inbound referrers · 5 outbound destinations.
Receives referrals from
Inbound — who sends patients here
| Physician | Patients | Visits |
|---|---|---|
| Richard Chitwood Vascular Surgery · Carmel, IN | 25 | 59 |
| Philip Lee Cardiology · Charlotte, NC | 17 | 29 |
| Adam Greene Cardiology · Anderson, IN | 13 | 18 |
Refers patients to
Outbound — where patients go next
| Physician | Patients | Visits |
|---|---|---|
| Richard Chitwood Vascular Surgery · Carmel, IN | 71 | 116 |
| ST. VINCENT ANDERSON REGIONAL HOSPITAL, INC. | 59 | 180 |
| Philip Lee Cardiology · Charlotte, NC | 17 | 26 |
| Jeffrey Cooke Vascular Surgery · Indianapolis, IN | 13 | 19 |
| COMMUNITY HOSPITAL OF ANDERSON & MADISON COUNTY, INC | 11 | 20 |
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