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PROVIDER PROFILE · NPI 1083638217

Samuel JohnsonMD

PRACTICEGAC ANESTHESIA, LLCSee all providers at this practice →
GastroenterologyColumbus, MSI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 250067
Hospital
CCN 250100
Hospital
QUALITY · MIPS · 2024
Final MIPS score
91.1
Quality
82.2
Cost
77.9
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.68%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
2,813
Beneficiaries
—
Total drug cost
$571K
Distinct drugs
33
Brand share
30.1%
Top prescribed drugs
Pantoprazole Sodium610 claims
Famotidine427 claims
Omeprazole399 claims
Sodium, Potassium,mag Sulfates201 claims
Linaclotide130 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
77
By payment type
Food and Beverage$1K
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,451
Unique beneficiaries
—
Total services
5,622
Distinct HCPCS
19
Medicare payment
$261K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 100 Gastroenterology providers in MS — above median (cohort median 3,010).
REFERRAL NETWORK

Where Samuel 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). 27 inbound referrers · 72 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 1497938690104159
Min Kim
Internal Medicine · Columbus, MS
56113
Robbie Godwin
Diagnostic Radiology · Columbus, MS
56154
OKTIBBEHA COUNTY HOSPITAL49106
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
4665
Imaging Center Of Columbus, Llc
Independent Diagnostic Testing Facility (IDTF) · Columbus, MS
4374
Patti Manning
Emergency Medicine · Columbus, MS
3174
Keith Mccoy
Emergency Medicine · Columbus, MS
3177
Michael Boland
Internal Medicine · Columbus, MS
2681
Joel Butler
Emergency Medicine · Columbus, MS
2259
Gregory Nunez
Hospitalist · Columbus, MS
2136
Richard Heard
Gastroenterology · Columbus, MS
2032
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Columbus Endoscopy Center, Llc
Ambulatory Surgical Center · Columbus, MS
3231,569
BAPTIST MEMORIAL HOSPITAL - GOLDEN TRIANGLE INC.268973
NPI 1497938690265714
Memphis Pathology Laboratory
Clinical Laboratory · Memphis, TN
189599
Mark Ellis
Diagnostic Radiology · Edina, MN
136356
MORGAN, DAVID121347
Min Kim
Internal Medicine · Columbus, MS
65138
OKTIBBEHA COUNTY HOSPITAL56125
Robbie Godwin
Diagnostic Radiology · Columbus, MS
46139
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
4588
Brett Brown
Internal Medicine · Columbus, MS
4090
NORTH MISSISSIPPI MEDICAL CENTER, INC.3884
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.