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PROVIDER PROFILE · NPI 1396705158

John ErwinM.D.

CardiologyGreenville, SCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
57
Beneficiaries
—
Total drug cost
$22K
Distinct drugs
4
Brand share
54.4%
Top prescribed drugs
Apixaban19 claims
Metoprolol Succinate15 claims
Dapagliflozin Propanediol12 claims
Spironolactone11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
41
Unique beneficiaries
—
Total services
46
Distinct HCPCS
3
Medicare payment
$4K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 243 Cardiology providers in SC — bottom quintile (cohort median 3,582).
QUALITY · MIPS · 2024
Final MIPS score
84.9
Quality
75.9
Cost
74.6
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.42%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$125
Payment records
1
By payment type
Food and Beverage$125
REFERRAL NETWORK

Where John Erwin'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). 128 inbound referrers · 271 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SCOTT & WHITE MEMORIAL HOSPITAL1,0974,582
Scott & White Ems, Inc
Ambulance Service Provider · Temple, TX
197376
Clint Gerdes
Diagnostic Radiology · Temple, TX
160366
Christopher Gouner
Diagnostic Radiology · Temple, TX
150501
MICHEL, JEFFREY148310
NPI 1255588018142348
Paul Metzger
Diagnostic Radiology · Temple, TX
131379
Christopher Chiles
Cardiology · Temple, TX
129303
Bradley Trotter
Diagnostic Radiology · Temple, TX
113193
Philip Houck
Internal Medicine · Temple, TX
110244
Spencer Sincleair
Diagnostic Radiology · Temple, TX
110224
Michael Nipper
Diagnostic Radiology · Temple, TX
98169
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SCOTT & WHITE MEMORIAL HOSPITAL1,0655,445
Dan Giebel
Cardiology · Temple, TX
268668
Christopher Gouner
Diagnostic Radiology · Temple, TX
155423
Scott & White Ems, Inc
Ambulance Service Provider · Temple, TX
147223
Steven Costa
Cardiology · Temple, TX
146372
MICHEL, JEFFREY140282
Rodney Hajdik
Diagnostic Radiology · Temple, TX
138321
Timothy Mixon
Interventional Cardiology · Temple, TX
135356
Michael Phillips
Diagnostic Radiology · Temple, TX
135219
Elizabeth Ebert
Internal Medicine · Temple, TX
132233
Clint Gerdes
Diagnostic Radiology · Temple, TX
124363
James Vasek
Diagnostic Radiology · Temple, TX
113212
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.