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PROVIDER PROFILE · NPI 1164418943

Andrew JohnsonM.D.

PRACTICEPHYSICIAN SERVICES CORPORATION OF SOUTHERN ILLINOISSee all providers at this practice →
General SurgeryMount Vernon, ILI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 261309
Hospital
CCN 261321
Hospital
REFERRAL NETWORK

Where Andrew 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). 5 inbound referrers · 10 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 110487921239170
NPI 108369234723111
Melissa Patton
Pathology · Brentwood, TN
1641
Zaki Chowdhury
Internal Medicine · Oak Brook, IL
1335
Sherry Locey
Physician Assistant · Wayne City, IL
1172
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NATIONAL HEALTHCARE OF MT VERNON INC85346
NPI 11048792123487
Kent Kosmatka
Certified Registered Nurse Anesthetist (CRNA) · Marion, IL
1855
GOOD SAMARITAN REGIONAL HEALTH CENTER1751
NPI 108369234716123
Litton Ambulance Service, Inc
Ambulance Service Provider · Mount Vernon, IL
1432
BERTSCHI, DON1231
Samuel Figueroa
Anesthesiology · Alton, IL
1263
Mohamed Ruzaik Ibrahim
Cardiology · Mount Vernon, IL
1123
Melissa Patton
Pathology · Brentwood, 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.
PRESCRIBING · PART D · 2024
Total Rx claims
122
Beneficiaries
—
Total drug cost
$869
Distinct drugs
4
Brand share
24.6%
Top prescribed drugs
Oxycodone Hcl43 claims
Ondansetron30 claims
Ibuprofen28 claims
Pantoprazole Sodium21 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
31
Unique beneficiaries
—
Total services
47
Distinct HCPCS
2
Medicare payment
$3K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 756 General Surgery providers in IL — bottom quintile (cohort median 318).
QUALITY · MIPS · 2024
Final MIPS score
77.5
Quality
49.0
Cost
69.4
Improvement activities
40.0
Promoting interop.
95.0
Payment adjustment
0.11%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$131
Payment records
7
By payment type
Food and Beverage$131