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PROVIDER PROFILE · NPI 1295775542

Thomas BarkerM.D.

Internal MedicineArlington, TXI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 450064
Hospital
CCN 450675
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
13,250
Beneficiaries
—
Total drug cost
$1.0M
Distinct drugs
149
Brand share
22.5%
Top prescribed drugs
Atorvastatin Calcium1,309 claims
Levothyroxine Sodium641 claims
Amlodipine Besylate562 claims
Lisinopril454 claims
Simvastatin419 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,212
Unique beneficiaries
—
Total services
3,473
Distinct HCPCS
35
Medicare payment
$112K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,183 Internal Medicine providers in TX — top quintile (cohort median 673).
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 Thomas Barker'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). 7 inbound referrers · 14 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LANDERS, DIANE53166
TEXAS HEALTH ARLINGTON MEMORIAL HOSPITAL48145
Lashonda Burns
Nurse Practitioner · Arlington, TX
40113
Laboratory Corporation Of America
Clinical Laboratory · Dallas, TX
3692
Michael Todora
Diagnostic Radiology · Edina, MN
2155
COLUMBIA MEDICAL CENTER OF ARLINGTON SUBSIDIARY LP1635
David Hensley
Dermatology · Arlington, TX
1320
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
USMD HOSPITAL AT ARLINGTON, L.P.55122
Lashonda Burns
Nurse Practitioner · Arlington, TX
44115
LANDERS, DIANE38111
TEXAS HEALTH ARLINGTON MEMORIAL HOSPITAL36117
Laboratory Corporation Of America
Clinical Laboratory · Dallas, TX
3087
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Irving, TX
30104
Health Imaging Partners, Llc
Independent Diagnostic Testing Facility (IDTF) · Arlington, TX
1855
David Hensley
Dermatology · Arlington, TX
1530
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Arlington, TX
1336
COLUMBIA MEDICAL CENTER OF ARLINGTON SUBSIDIARY LP1230
Tilden Childs
Diagnostic Radiology · Fort Worth, TX
1229
Michael Todora
Diagnostic Radiology · Edina, MN
1124
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.