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PROVIDER PROFILE · NPI 1457321341

James NemecM.D.

PRACTICEAHS OKLAHOMA HEART LLCSee all providers at this practice →
CardiologyTulsa, OKI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
944
Unique beneficiaries
—
Total services
946
Distinct HCPCS
4
Medicare payment
$24K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 140 Cardiology providers in OK — bottom quintile (cohort median 3,018).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where James Nemec'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). 55 inbound referrers · 83 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ziad Sous
Hospitalist · Tulsa, OK
194262
Shawn Grant
Diagnostic Radiology · Tulsa, OK
138211
REGIONAL MEDICAL LABORATORY, INC128237
Mathew Good
Cardiology · Tulsa, OK
126178
Douglas Davies
Cardiology · Tulsa, OK
123187
STRICKLAND, STUART86123
Michael Cross
Diagnostic Radiology · Tulsa, OK
81114
George Carstens
Diagnostic Radiology · Tulsa, OK
72112
CRAIG COUNTY HOSPITAL AUTHORITY63100
Roger Desprez
Cardiology · Tulsa, OK
5274
Robert Smith
Interventional Cardiology · Tulsa, OK
49106
Wayne Leimbach
Interventional Cardiology · Tulsa, OK
46102
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
AHS HILLCREST MEDICAL CENTER, LLC379501
REGIONAL MEDICAL LABORATORY, INC143276
John Tulloch
Cardiology · Tulsa, OK
132187
Alan Kaneshige
Cardiology · Tulsa, OK
115158
Anthony Haney
Cardiology · Tulsa, OK
81114
Frank Gaffney
Cardiology · Tulsa, OK
7899
Shawn Grant
Diagnostic Radiology · Tulsa, OK
75104
David Sandler
Clinical Cardiac Electrophysiology · Tulsa, OK
63103
Eugene Ichinose
Interventional Cardiology · Tulsa, OK
59120
STRICKLAND, STUART5992
AHS HENRYETTA HOSPITAL LLC5381
Ziad Sous
Hospitalist · Tulsa, OK
5266
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.