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PROVIDER PROFILE · NPI 1235110586

David Calderwood

Family PracticeHuntsville, ALI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$126
Payment records
1
By payment type
Food and Beverage$126
REFERRAL NETWORK

Where David Calderwood'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). 5 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE HEALTH CARE AUTHORITY OF THE CITY OF HUNTSVILLE170716
CRESTWOOD HEALTHCARE LP42104
Insight Imaging, Inc
Independent Diagnostic Testing Facility (IDTF) · Huntsville, AL
3175
HUNTSVILLE EMERGENCY MEDICAL SERVICES, INC.1539
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
1325
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE HEALTH CARE AUTHORITY OF THE CITY OF HUNTSVILLE2361,211
Insight Imaging, Inc
Independent Diagnostic Testing Facility (IDTF) · Huntsville, AL
48154
Microphase Clinical Laboratory
Clinical Laboratory · Huntsville, AL
35103
CRESTWOOD HEALTHCARE LP3498
Libby Shadinger
Diagnostic Radiology · Huntsville, AL
1545
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
1224
BELL, THOMAS1228
Surgery Center Jv
Ambulatory Surgical Center · Huntsville, AL
1227
Douglas Sutherland
Diagnostic Radiology · Huntsville, AL
1225
Douglas Wester
Diagnostic Radiology · Huntsville, AL
1131
William Lynn
Diagnostic Radiology · Huntsville, AL
1128
Kathleen Felker
Diagnostic Radiology · Huntsville, AL
1128
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.