caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1497932461

Sameer MazharM.D.

PRACTICEDREYER CLINIC, INCSee all providers at this practice →
GastroenterologyAurora, ILI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
647
Unique beneficiaries
—
Total services
735
Distinct HCPCS
12
Medicare payment
$83K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 606 Gastroenterology providers in IL — above median (cohort median 726).
PRESCRIBING · PART D · 2024
Total Rx claims
585
Beneficiaries
—
Total drug cost
$35K
Distinct drugs
10
Brand share
41.5%
Top prescribed drugs
Omeprazole174 claims
Pantoprazole Sodium110 claims
Sodium Chloride/Nahco3/Kcl/Peg91 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl52 claims
Ursodiol44 claims
QUALITY · MIPS · 2024
Final MIPS score
95.2
Quality
83.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.85%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$241
Payment records
2
By payment type
Food and Beverage$241
REFERRAL NETWORK

Where Sameer Mazhar'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). 17 inbound referrers · 29 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Dreyer Ambulatory Surgery Center, Llc
Ambulatory Surgical Center · Aurora, IL
119188
Quest Diagnostics Llc Il
Clinical Laboratory · Schaumburg, IL
112149
COPLEY MEMORIAL HOSPITAL, INC.49143
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK44143
Shawn Lapetino
Pathology · Aurora, IL
4263
Farah Hussain
Cardiology · Aurora, IL
2167
Michael Nuyles
Interventional Cardiology · North Aurora, IL
1745
Samir Gupta
Pathology · Joliet, IL
1738
Kathy Reyes
Certified Registered Nurse Anesthetist (CRNA) · Joliet, IL
1520
Nicholas Kennedy
Interventional Radiology · Kamuela, HI
1542
Syed Akbar
Diagnostic Radiology · Oak Brook, IL
1428
Candace Wills
Certified Registered Nurse Anesthetist (CRNA) · Wausau, WI
1315
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Dreyer Ambulatory Surgery Center, Llc
Ambulatory Surgical Center · Aurora, IL
59101
Quest Diagnostics Llc Il
Clinical Laboratory · Schaumburg, IL
5570
Razan Massarani-Wafai
Pathology · Maywood, IL
44100
Saba Khan
Pathology · Aurora, IL
3875
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK2888
COPLEY MEMORIAL HOSPITAL, INC.2690
A2cl Services, Llc
Clinical Laboratory · West Allis, WI
2377
Shawn Lapetino
Pathology · Aurora, IL
2029
SIEGFRIED, JOHN1975
James Lee
Diagnostic Radiology · Aurora, IL
1830
Michael Nuyles
Interventional Cardiology · North Aurora, IL
1853
Paul Kowalczyk
Certified Registered Nurse Anesthetist (CRNA) · Chicago Heights, IL
1623
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.