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PROVIDER PROFILE · NPI 1326091778

William Chapman

PRACTICEDAVID J. PATTON, MD., INC.See all providers at this practice →
Internal MedicineCharleston, WVI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where William Chapman'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). 20 inbound referrers · 47 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HERBERT J. THOMAS MEMORIAL HOSPITAL ASSOCIATION197495
Jarena Kelly
Nurse Practitioner · South Charleston, WV
70119
Kanawha County Emergency Ambulance Authority
Ambulance Service Provider · Charleston, WV
29109
Sarah Swisher
Nurse Practitioner · Winfield, WV
2443
Christopher Schlarb
Diagnostic Radiology · Charleston, WV
2443
Timothy Vanhoose
Diagnostic Radiology · Charleston, WV
2245
John Mega
Diagnostic Radiology · Charleston, WV
2246
Gregory Lagos
Dermatology · South Charleston, WV
1930
Thomas Zekan
Diagnostic Radiology · Fort Myers, FL
1754
MATULIS, STEVEN1728
Daniel Rodgers
Diagnostic Radiology · Huntington, WV
1641
Paul Francke
Ophthalmology · Charleston, WV
1628
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Dublin, OH
340824
CHARLESTON AREA MEDICAL CENTER INC2061,162
HERBERT J. THOMAS MEMORIAL HOSPITAL ASSOCIATION98189
CHARLESTON HOSPITAL INC.42126
Jarena Kelly
Nurse Practitioner · South Charleston, WV
4057
Johnsey Leef
Diagnostic Radiology · Charleston, WV
39102
Frank Muto
Diagnostic Radiology · Charleston, WV
3278
Christopher Schlarb
Diagnostic Radiology · Charleston, WV
3073
Jeffrey Dameron
Diagnostic Radiology · Charleston, WV
2850
Russell King
Diagnostic Radiology · Charleston, WV
2576
Kanawha County Emergency Ambulance Authority
Ambulance Service Provider · Charleston, WV
2584
Ali Aburahma
Vascular Surgery · Charleston, WV
2363
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.
PRESCRIBING · PART D · 2024
Total Rx claims
197
Beneficiaries
—
Total drug cost
$24K
Distinct drugs
13
Brand share
25.4%
Top prescribed drugs
Tramadol Hcl23 claims
Albuterol Sulfate22 claims
Furosemide19 claims
Levothyroxine Sodium16 claims
Apixaban15 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$485K
Payment records
341
By payment type
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$433K
Travel and Lodging$40K
Food and Beverage$7K
Consulting Fee$5K