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PROVIDER PROFILE · NPI 1801832167

Gregory GamblaDO

PRACTICEELGIN GASTROENTEROLOGY SCSee all providers at this practice →
GastroenterologyElgin, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
45
By payment type
Food and Beverage$1K
Education$21
QUALITY · MIPS · 2024
Final MIPS score
84.2
Quality
67.7
Cost
80.6
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.39%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
1,324
Beneficiaries
—
Total drug cost
$104K
Distinct drugs
23
Brand share
31.1%
Top prescribed drugs
Omeprazole382 claims
Pantoprazole Sodium154 claims
Sodium, Potassium,mag Sulfates120 claims
Dicyclomine Hcl96 claims
Sodium Chloride/Nahco3/Kcl/Peg67 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
669
Unique beneficiaries
—
Total services
758
Distinct HCPCS
10
Medicare payment
$87K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 606 Gastroenterology providers in IL — top quintile (cohort median 726).
REFERRAL NETWORK

Where Gregory Gambla'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Patrick Para
Diagnostic Radiology · Geneva, IL
4578
GVILDYS, DALIA4173
Rajesh Pillai
Gastroenterology · Elgin, IL
4182
Brian Schwartz
Diagnostic Radiology · Elgin, IL
4181
Gongyu Yang
Diagnostic Radiology · Elgin, IL
38109
Amitabh Singh
Diagnostic Radiology · Elgin, IL
37103
James Stinneford
Gastroenterology · Elgin, IL
3557
MEHTA, AJAY35108
Wei Sun
Gastroenterology · Elgin, IL
3262
Sonia Godambe
Gastroenterology · Elgin, IL
3248
City Of Elgin
Ambulance Service Provider · Elgin, IL
2535
Muhammad Riaz
Interventional Cardiology · Elgin, IL
2459
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.