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PROVIDER PROFILE · NPI 1063452902

John GuenstM.D.

PRACTICEENDOSCOPY CENTER OF ST THOMAS LLCSee all providers at this practice →
Internal MedicineNashville, TNI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 447206
Home health agency
CCN 440082
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
2,544
Unique beneficiaries
—
Total services
3,466
Distinct HCPCS
27
Medicare payment
$150K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,907 Internal Medicine providers in TN — top quintile (cohort median 791).
REFERRAL NETWORK

Where John Guenst'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). 6 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Melinda Sava
Diagnostic Radiology · Goodlettsville, TN
1932
Dante Graves
Cardiology · Nashville, TN
1940
Jeffrey Williams
Diagnostic Radiology · Goodlettsville, TN
1423
Frank Scott
Ophthalmology · Nashville, TN
1328
VANDERBILT UNIVERSITY MEDICAL CENTER1248
Garrett Ward
Diagnostic Radiology · Orange, CA
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Tucker, GA
2501,213
SAINT THOMAS WEST HOSPITAL70207
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Nashville, TN
38168
Garrett Ward
Diagnostic Radiology · Orange, CA
29166
Poonam Somai
Rheumatology · Nashville, TN
2573
OLAFSSON, BJARKI2169
Jon Tumen
Pulmonary Disease · Nashville, TN
19113
Dante Graves
Cardiology · Nashville, TN
1889
Michael Zanolli
Dermatology · Nashville, TN
1540
SAINT THOMAS WEST HOSPITAL1442
CH NG, JOHN1455
VANDERBILT UNIVERSITY MEDICAL CENTER1356
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
8,910
Beneficiaries
—
Total drug cost
$654K
Distinct drugs
129
Brand share
18.9%
Top prescribed drugs
Atorvastatin Calcium806 claims
Amlodipine Besylate486 claims
Rosuvastatin Calcium388 claims
Valsartan336 claims
Metoprolol Succinate333 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.