caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1023103462

Thomas JohnstonMD

PRACTICECENTENNIAL HEART LLCSee all providers at this practice →
CardiologyNashville, TNI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
88.8
Quality
84.9
Cost
74.8
Improvement activities
40.0
Promoting interop.
98.0
Payment adjustment
0.58%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
4,940
Beneficiaries
—
Total drug cost
$1.9M
Distinct drugs
53
Brand share
26.9%
Top prescribed drugs
Torsemide574 claims
Spironolactone405 claims
Carvedilol336 claims
Apixaban328 claims
Sacubitril/Valsartan320 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 180124
Hospital
CCN 440029
Hospital
CCN 440035
Hospital
CCN 440039
Hospital
CCN 440161
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$186
Payment records
9
By payment type
Food and Beverage$186
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,091
Unique beneficiaries
—
Total services
3,328
Distinct HCPCS
18
Medicare payment
$167K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 374 Cardiology providers in TN — above median (cohort median 2,451).
REFERRAL NETWORK

Where Thomas Johnston'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). 67 inbound referrers · 142 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HCA HEALTH SERVICES OF TENNESSEE, INC.6932,418
Gregory Bashian
Clinical Cardiac Electrophysiology · Nashville, TN
86215
Robert Jones
Clinical Cardiac Electrophysiology · Nashville, TN
64208
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
64157
Paul Myers
Interventional Cardiology · Nashville, TN
60108
John Riddick
Interventional Cardiology · Nashville, TN
59157
Andrew Mcrae
Cardiology · Nashville, TN
56179
VANDERBILT UNIVERSITY MEDICAL CENTER39110
TEPPER, PATRICIA3876
Pathgroup Labs, Llc
Clinical Laboratory · Nashville, TN
3887
Metropolitan Government Of Nashville & Davidson County
Ambulance Service Provider · Nashville, TN
3654
Przemyslaw Borek
Clinical Cardiac Electrophysiology · Nashville, TN
33113
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HCA HEALTH SERVICES OF TENNESSEE, INC.286859
Gregory Bashian
Clinical Cardiac Electrophysiology · Nashville, TN
110294
Paul Myers
Interventional Cardiology · Nashville, TN
93233
Robert Jones
Clinical Cardiac Electrophysiology · Nashville, TN
89287
David Huneycutt
Cardiology · Nashville, TN
86302
NPI 103353757683135
John Riddick
Interventional Cardiology · Nashville, TN
82171
Brian Jefferson
Interventional Cardiology · Nashville, TN
68197
Przemyslaw Borek
Clinical Cardiac Electrophysiology · Nashville, TN
64192
Gregory Lassiter
Diagnostic Radiology · Nashville, TN
63147
Andrew Mcrae
Cardiology · Nashville, TN
56206
David Reyes
Internal Medicine · Nashville, TN
55178
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.