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PROVIDER PROFILE · NPI 1427076082

Susannah SpiessMD

GastroenterologyGlenview, ILI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
544
Unique beneficiaries
—
Total services
549
Distinct HCPCS
9
Medicare payment
$60K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 606 Gastroenterology providers in IL — below median (cohort median 726).
PRESCRIBING · PART D · 2024
Total Rx claims
448
Beneficiaries
—
Total drug cost
$17K
Distinct drugs
8
Brand share
73.9%
Top prescribed drugs
Peg3350/Sod Sulf,bicarb,cl/Kcl257 claims
Sodium Chloride/Nahco3/Kcl/Peg53 claims
Ondansetron Hcl34 claims
Pantoprazole Sodium26 claims
Mesalamine23 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
84.9
Quality
75.9
Cost
74.6
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.42%
Group
REFERRAL NETWORK

Where Susannah Spiess'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). 14 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS4111,627
Marc Falleroni
Anesthesiology · Evanston, IL
50107
NATONSON, ROBERT3879
Heather Brenart
Certified Registered Nurse Anesthetist (CRNA) · Geneva, IL
1942
Mary Milano
Pathology · Evanston, IL
1734
Jeffrey Marogil
Cardiology · Glenview, IL
1640
Dhiren Shah
Gastroenterology · Glenview, IL
1631
James Alford
Anesthesiology · Evanston, IL
1638
Michael Shane
Anesthesiology · Chicago, IL
1632
Tracey Goldstein Felt
Certified Registered Nurse Anesthetist (CRNA) · Evanston, IL
1442
PANELLA, JOSEPH1427
Karen Paulsen-Parker
Certified Registered Nurse Anesthetist (CRNA) · Evanston, IL
1330
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ENDEAVOR HEALTH CLINICAL OPERATIONS190813
Michael Paterakos
Pathology · Skokie, IL
95187
WIRTZ, WAYNE89186
Sarah Christopoulos
Certified Registered Nurse Anesthetist (CRNA) · Evanston, IL
53118
Kathleen Rich
Certified Registered Nurse Anesthetist (CRNA) · Arlington Hts, IL
45106
Joseline Cabrera
Certified Registered Nurse Anesthetist (CRNA) · Evanston, IL
3372
WATT, CATHLEEN2554
BILHARZ HOLST, RUTH2245
NPI 14271568351945
Eric Matten
Anesthesiology · Boston, MA
1841
Theodore Wynnychenko
Anesthesiology · Evanston, IL
1837
Oksana Dnes
Certified Registered Nurse Anesthetist (CRNA) · Evanston, IL
1739
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.