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PROVIDER PROFILE · NPI 1245225937

Louis JohnsonMD

PRACTICECOLUMBIA MEDICAL GROUP - THE FRIST CLINIC INCSee 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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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
79
By payment type
Food and Beverage$2K
Top paying entities
Food and Beverage$2K
QUALITY · MIPS · 2024
Final MIPS score
81.9
Quality
70.3
Cost
69.4
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.29%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

CCN 447402
Home health agency
CCN 440082
Hospital
CCN 440150
Hospital
CCN 440161
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,091
Unique beneficiaries
—
Total services
1,569
Distinct HCPCS
15
Medicare payment
$113K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,907 Internal Medicine providers in TN — top quintile (cohort median 791).
PRESCRIBING · PART D · 2024
Total Rx claims
10,836
Beneficiaries
—
Total drug cost
$825K
Distinct drugs
144
Brand share
19.0%
Top prescribed drugs
Atorvastatin Calcium621 claims
Amlodipine Besylate551 claims
Lisinopril473 claims
Levothyroxine Sodium434 claims
Losartan Potassium367 claims
REFERRAL NETWORK

Where Louis Johnson'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). 28 inbound referrers · 42 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HCA HEALTH SERVICES OF TENNESSEE, INC.4241,508
Sterling Barrett
Internal Medicine · Nashville, TN
58306
Metropolitan Government Of Nashville & Davidson County
Ambulance Service Provider · Nashville, TN
4091
NPI 10335375762766
Taopheeq Mustapha
Internal Medicine · Nashville, TN
2565
VANDERBILT UNIVERSITY MEDICAL CENTER2366
Thomas Johnston
Cardiology · Nashville, TN
2371
Stuart Caplan
Diagnostic Radiology · Nashville, TN
1835
John Moyers
Diagnostic Radiology · Nashville, TN
1734
Kevin Cox
Internal Medicine · Nashville, TN
1770
TEPPER, PATRICIA1661
Jason Shipman
Diagnostic Radiology · Nashville, TN
1532
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HCA HEALTH SERVICES OF TENNESSEE, INC.145447
NPI 103353757664166
Sterling Barrett
Internal Medicine · Nashville, TN
51307
FIRST CALL AMBULANCE SERVICE, LLC2250
Douglas Linfert
Nephrology · Wilmington, NC
2244
VANDERBILT UNIVERSITY MEDICAL CENTER2058
SAINT THOMAS WEST HOSPITAL1940
William Lizarraga
Internal Medicine · Nashville, TN
1868
Kevin Cox
Internal Medicine · Nashville, TN
1857
Charles Wray
Pulmonary Disease · Nashville, TN
1762
Metropolitan Government Of Nashville & Davidson County
Ambulance Service Provider · Nashville, TN
1633
Przemyslaw Borek
Clinical Cardiac Electrophysiology · Nashville, TN
1638
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.