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PROVIDER PROFILE · NPI 1780798652

John ChewningM.D.

Sleep MedicineWinston Salem, NCI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where John Chewning'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
FORSYTH MEMORIAL HOSPITAL, INC.3391,575
SMITH, JOHN88181
NORTH CAROLINA BAPTIST HOSPITAL87280
SOLSTAS LAB PARTNERS GROUP LLC54142
Piedmont Imaging Llc
Independent Diagnostic Testing Facility (IDTF) · Winston-Salem, NC
3151
Pathologists Diagnostic Laboratory Pa
Clinical Laboratory · Winston Salem, NC
2637
Tammi Quintero
Physician Assistant · Winston Salem, NC
1727
Lauren Nicola
Diagnostic Radiology · Winston Salem, NC
1529
Bradley Vandyke
Diagnostic Radiology · Winston Salem, NC
1430
FOUNDATION HEALTH SYSTEMS LLC1434
Scott Steffen
Diagnostic Radiology · Winston Salem, NC
1321
HITCHCOCK, MICHAEL1314
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
901
Unique beneficiaries
—
Total services
982
Distinct HCPCS
10
Medicare payment
$60K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 27 Sleep Medicine providers in NC — top quintile (cohort median 540).
PRESCRIBING · PART D · 2024
Total Rx claims
546
Beneficiaries
—
Total drug cost
$33K
Distinct drugs
9
Brand share
26.0%
Top prescribed drugs
Gabapentin109 claims
Clonazepam100 claims
Armodafinil95 claims
Pramipexole Di-Hcl75 claims
Dextroamphetamine/Amphetamine48 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$15
Payment records
1
By payment type
Food and Beverage$15
Top paying entities
Food and Beverage$15