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PROVIDER PROFILE · NPI 1053521997

Allison SchwallMD

HospitalistNashville, TNI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 440039
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
70
Unique beneficiaries
—
Total services
116
Distinct HCPCS
4
Medicare payment
$8K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 290 Hospitalist providers in TN — bottom quintile (cohort median 581).
REFERRAL NETWORK

Where Allison Schwall'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 · 11 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
VANDERBILT UNIVERSITY MEDICAL CENTER102297
WORRELL, JOHN1732
David Walsh
Internal Medicine · Nashville, TN
1336
Metropolitan Government Of Nashville & Davidson County
Ambulance Service Provider · Nashville, TN
1218
Katherine Hartley
Diagnostic Radiology · Asheville, NC
1119
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VANDERBILT UNIVERSITY MEDICAL CENTER125411
WORRELL, JOHN1632
David Walsh
Internal Medicine · Nashville, TN
1635
David Taber
Diagnostic Radiology · Nashville, TN
1519
Matthew Day
Diagnostic Radiology · Nashville, TN
1419
Justin Long
Diagnostic Radiology · Little Rock, AR
1328
QUALITY MOBILE XRAY SERVICES INC1233
FIRST CALL AMBULANCE SERVICE, LLC1256
Lisa Mendes
Cardiology · Nashville, TN
1118
Adam Guttentag
Diagnostic Radiology · Nashville, TN
1121
Metropolitan Government Of Nashville & Davidson County
Ambulance Service Provider · Nashville, TN
1116
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.