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PROVIDER PROFILE · NPI 1144232265

Michael JohnstonM.D.

PRACTICEHEALTHTEXAS-MED PROVIDERSee all providers at this practice →
Internal MedicineDallas, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$60
Payment records
4
By payment type
Food and Beverage$60
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 450021
Hospital
CCN 450051
Hospital
CCN 450462
Hospital
CCN 450742
Hospital
CCN 450890
Hospital
CCN 453036
Inpatient rehabilitation facility
PRESCRIBING · PART D · 2024
Total Rx claims
10,521
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
137
Brand share
28.9%
Top prescribed drugs
Atorvastatin Calcium674 claims
Rosuvastatin Calcium653 claims
Amlodipine Besylate500 claims
Lisinopril328 claims
Levothyroxine Sodium317 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,062
Unique beneficiaries
—
Total services
4,627
Distinct HCPCS
23
Medicare payment
$201K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).
REFERRAL NETWORK

Where Michael 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). 6 inbound referrers · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BAYLOR UNIVERSITY MEDICAL CENTER87332
Laboratory Corporation Of America
Clinical Laboratory · Dallas, TX
28110
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
2087
Careflite
Ambulance Service Provider · Grand Prairie, TX
1755
Frank Brancaccio
Pulmonary Disease · Dallas, TX
1376
Eric Smith
Urology · Dallas, TX
1385
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
BAYLOR UNIVERSITY MEDICAL CENTER117666
Med Fusion, Llc
Clinical Laboratory · Lewisville, TX
71497
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
41217
Laboratory Corporation Of America
Clinical Laboratory · Dallas, TX
34169
SMERUD, MICHAEL33158
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
22120
Careflite
Ambulance Service Provider · Grand Prairie, TX
1857
BIR JV LLP17169
Michael Milner
Ophthalmology · Dallas, TX
16117
Btdi Jv Llp
Independent Diagnostic Testing Facility (IDTF) · Dallas, TX
1459
City Of Dallas
Ambulance Service Provider · Dallas, TX
1448
Btdi Jv Llp
Independent Diagnostic Testing Facility (IDTF) · Dallas, TX
1340
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.