PROVIDER PROFILE · NPI 1750495099

Erik ThyssenMD

GastroenterologyCreve Coeur, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,074

Unique beneficiaries

—

Total services

12,293

Distinct HCPCS

Medicare payment

$340K

Peer benchmark

Total Medicare services vs. 294 Gastroenterology providers in MO — top quintile (cohort median 585).

PRESCRIBING · PART D · 2024

Total Rx claims

1,667

Beneficiaries

—

Total drug cost

$744K

Distinct drugs

Brand share

71.1%

Top prescribed drugs

Ondansetron522 claims

Omeprazole195 claims

Sodium, Potassium,mag Sulfates191 claims

Peg3350/Sod Sul/Nacl/Kcl/Asb/C118 claims

Diphenoxylate Hcl/Atropine54 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

REFERRAL NETWORK

Where Erik Thyssen'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

Physician	Patients	Visits
MISSOURI BAPTIST MEDICAL CENTER	227	730
Zahid Kaleem Pathology · Saint Louis, MO	123	304
O'NEAL, RONALD	55	111
NPI 1407879562	44	170
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Maryland Heights, MO	42	90
Steven Fern Gastroenterology · Sullivan, MO	39	183
Jamie Colonnello Diagnostic Radiology · Fort Collins, CO	38	111
Leonard Weinstock Gastroenterology · Creve Coeur, MO	34	110
Christopher Thornton Diagnostic Radiology · Saint Louis, MO	33	117
TODORCZUK, JANET	27	105
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	25	51
MOSHER, AMY	24	51

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history