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PROVIDER PROFILE · NPI 1679607709

Sumaiya SiddiqiMD

PRACTICEGUNDERSEN CLINIC LTDSee all providers at this practice →
NephrologyLa Crosse, WII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
3,477
Beneficiaries
—
Total drug cost
$228K
Distinct drugs
45
Brand share
10.0%
Top prescribed drugs
Calcitriol361 claims
Amlodipine Besylate313 claims
Furosemide277 claims
Bumetanide228 claims
Lisinopril174 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
703
Unique beneficiaries
—
Total services
1,357
Distinct HCPCS
14
Medicare payment
$81K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 145 Nephrology providers in WI — top quintile (cohort median 835).
REFERRAL NETWORK

Where Sumaiya Siddiqi'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
GUNDERSEN LUTHERAN MEDICAL CENTER INC3243,344
GUNDERSEN LUTHERAN MEDICAL CENTER INC43562
Kurt Ziegelbein
Interventional Radiology · La Crosse, WI
2999
Balaji Srinivasan
Nephrology · La Crosse, WI
29121
TOMAH MEMORIAL HOSPITAL INC28170
Leah Metz
Nephrology · La Crosse, WI
2773
MANSKE, BRIAN2344
Todd Ebbert
Diagnostic Radiology · La Crosse, WI
2166
Daniel Schraith
Pathology · La Crosse, WI
2055
Ezana Azene
Diagnostic Radiology · La Crosse, WI
1948
NPI 14876591991846
Joshua Whitson
Internal Medicine · La Crosse, WI
1786
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.