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PROVIDER PROFILE · NPI 1780811216

Richard ZentzD.O.

Family PracticeSouth Bend, INI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
8,972
Beneficiaries
—
Total drug cost
$1.2M
Distinct drugs
143
Brand share
25.4%
Top prescribed drugs
Atorvastatin Calcium678 claims
Amlodipine Besylate345 claims
Lisinopril342 claims
Rosuvastatin Calcium276 claims
Levothyroxine Sodium264 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
257
Unique beneficiaries
—
Total services
379
Distinct HCPCS
5
Medicare payment
$18K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,007 Family Practice providers in IN — below median (cohort median 736).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Richard Zentz'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MEMORIAL HOSPITAL OF SOUTH BEND84254
Charles Higgs-Coulthard
Family Practice · Mishawaka, IN
58233
Douglas Doctor
Family Practice · South Bend, IN
57196
Vu Nguyen
Diagnostic Radiology · South Bend, IN
4281
Robert Hays
Family Practice · South Bend, IN
4193
Edward Yang
Diagnostic Radiology · New Orleans, LA
3184
Steven Gerstler
Diagnostic Radiology · Tampa, FL
2448
Linda Tuthill
Diagnostic Radiology · South Bend, IN
1835
Tri-County Ambulance Service, Inc.
Ambulance Service Provider · Wakarusa, IN
1765
D'ANDREA, DAVID1626
Ajazuddin Shaikh
Cardiology · Mishawaka, IN
1634
TRINITY HOME HEALTH SERVICES1639
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.