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PROVIDER PROFILE · NPI 1043302466

John BlockMD

Diagnostic RadiologyNashville, TNI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 330141
Hospital
CCN 330214
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
6,218
Unique beneficiaries
—
Total services
12,912
Distinct HCPCS
63
Medicare payment
$244K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 698 Diagnostic Radiology providers in TN — top quintile (cohort median 3,582).
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
No data available for this provider in 2024.
REFERRAL NETWORK

Where John Block'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). 98 inbound referrers · 304 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
VANDERBILT UNIVERSITY MEDICAL CENTER9692,081
Katherine Hartley
Diagnostic Radiology · Asheville, NC
124180
Adam Guttentag
Diagnostic Radiology · Nashville, TN
103223
WORRELL, JOHN93211
Edwin Donnelly
Diagnostic Radiology · Powell, OH
85180
Martin Jordanov
Diagnostic Radiology · Nashville, TN
6693
Kim Sandler
Diagnostic Radiology · Nashville, TN
63140
Arthur Fleischer
Diagnostic Radiology · Nashville, TN
5279
WILLIAMSON COUNTY HOSPITAL DISTRICT5089
Metropolitan Government Of Nashville & Davidson County
Ambulance Service Provider · Nashville, TN
5090
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
4870
Cari Motuzas
Radiation Oncology · Nashville, TN
4865
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VANDERBILT UNIVERSITY MEDICAL CENTER1,5903,620
David Taber
Diagnostic Radiology · Nashville, TN
196277
Katherine Hartley
Diagnostic Radiology · Asheville, NC
181287
WORRELL, JOHN130256
Martin Jordanov
Diagnostic Radiology · Nashville, TN
114148
Adam Guttentag
Diagnostic Radiology · Nashville, TN
110203
Edwin Donnelly
Diagnostic Radiology · Powell, OH
105186
Andrew Shinar
Orthopedic Surgery · Nashville, TN
100292
Kim Sandler
Diagnostic Radiology · Nashville, TN
86196
PARTAIN, C.86170
Larry Davis
Diagnostic Radiology · Nashville, TN
76115
DIGGS, JOSEPH72127
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.