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PROVIDER PROFILE · NPI 1699886309

Mark GunbyDO

Internal MedicineSaint Louis, MOI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$61
Payment records
4
By payment type
Food and Beverage$61
Top paying entities
Food and Beverage$61
PRESCRIBING · PART D · 2024
Total Rx claims
13,271
Beneficiaries
—
Total drug cost
$959K
Distinct drugs
158
Brand share
20.1%
Top prescribed drugs
Atorvastatin Calcium851 claims
Lisinopril694 claims
Amlodipine Besylate542 claims
Levothyroxine Sodium490 claims
Simvastatin374 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
513
Unique beneficiaries
—
Total services
626
Distinct HCPCS
7
Medicare payment
$49K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,563 Internal Medicine providers in MO — above median (cohort median 658).
REFERRAL NETWORK

Where Mark Gunby'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MISSOURI BAPTIST MEDICAL CENTER6683,118
Jean Berra Mueller
Nurse Practitioner · Saint Louis, MO
218571
Christopher Thornton
Diagnostic Radiology · Saint Louis, MO
77144
NPI 140787956267164
Jamie Colonnello
Diagnostic Radiology · Fort Collins, CO
53114
MOSHER, AMY3790
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Maryland Heights, MO
3482
BJC HOME CARE SERVICES3271
MERCY HOSPITALS EAST COMMUNITIES31100
Thomas Kirisits
Podiatry · Farmington, MO
3086
NIEMEYER, JOHN2769
Erin Gardner
Dermatology · Saint Louis, MO
2659
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.