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PROVIDER PROFILE · NPI 1346208964

Maryanne HartzellMD

CardiologyNorfolk, NEI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,850
Unique beneficiaries
—
Total services
2,147
Distinct HCPCS
11
Medicare payment
$94K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 76 Cardiology providers in NE — below median (cohort median 3,341).
PRESCRIBING · PART D · 2024
Total Rx claims
6,911
Beneficiaries
—
Total drug cost
$760K
Distinct drugs
51
Brand share
22.5%
Top prescribed drugs
Rosuvastatin Calcium694 claims
Apixaban607 claims
Losartan Potassium575 claims
Metoprolol Succinate553 claims
Amlodipine Besylate486 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.
REFERRAL NETWORK

Where Maryanne Hartzell'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). 47 inbound referrers · 95 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
FAITH REGIONAL HEALTH SERVICES4171,686
Louis Roemhildt
Diagnostic Radiology · Hartsville, SC
127305
ECKSTROM, PHILIP126287
WEST HOLT MEMORIAL HOSPITAL89505
ANTELOPE MEMORIAL HOSPITAL86511
SACRED HEART HEALTH SERVICES85437
Bryon Hirschman
Family Practice · Norfolk, NE
66285
Douglas Welsh
Interventional Cardiology · Norfolk, NE
57200
Fawad Chaudry
Pulmonary Disease · Oklahoma City, OK
54162
Charles Harper
Internal Medicine · Norfolk, NE
46195
Jeffrey Yosten
Emergency Medicine · Norfolk, NE
3560
WEST HOLT MEMORIAL HOSPITAL3298
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FAITH REGIONAL HEALTH SERVICES3271,270
ECKSTROM, PHILIP127300
VONK, BRIAN114257
Louis Roemhildt
Diagnostic Radiology · Hartsville, SC
107298
Douglas Dilly
Family Practice · Norfolk, NE
69234
Fawad Chaudry
Pulmonary Disease · Oklahoma City, OK
62228
Bryon Hirschman
Family Practice · Norfolk, NE
59268
ANTELOPE MEMORIAL HOSPITAL56297
Muhammad Imran
Clinical Cardiac Electrophysiology · Norfolk, NE
55187
WEST HOLT MEMORIAL HOSPITAL50199
Douglas Welsh
Interventional Cardiology · Norfolk, NE
49143
Charles Harper
Internal Medicine · Norfolk, NE
49187
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.