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PROVIDER PROFILE · NPI 1922206481

Caroline WiganMD

PRACTICEMARSHALL MEDICAL CENTERSee all providers at this practice →
AnesthesiologyPlacerville, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
91
Unique beneficiaries
—
Total services
92
Distinct HCPCS
6
Medicare payment
$20K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,547 Anesthesiology providers in CA — above median (cohort median 182).
REFERRAL NETWORK

Where Caroline Wigan'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Elmer San Pedro
Diagnostic Radiology · South Boston, VA
119182
Pablo Souza
Pathology · South Boston, VA
8292
Julie Hughes
Certified Registered Nurse Anesthetist (CRNA) · South Boston, VA
6976
Robert Easter
Certified Registered Nurse Anesthetist (CRNA) · South Boston, VA
6569
Gareth Titus
Cardiology · South Boston, VA
6490
Lovetta Pugh
General Surgery · South Boston, VA
41141
Christi Hughart
Urology · South Boston, VA
3097
Suresh Jayatilaka
Gastroenterology · South Boston, VA
2886
Gregory Shuford
Anesthesiology · South Boston, VA
2425
Michael Kyles
Orthopedic Surgery · South Boston, VA
2167
James Witko
Pulmonary Disease · South Boston, VA
1945
Amar Parikh
Internal Medicine · South Boston, VA
1944
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.