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 1356582571

Miechelle O'brienM.D.

GastroenterologyDanbury, CTI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$125
Payment records
1
By payment type
Food and Beverage$125
PRESCRIBING · PART D · 2024
Total Rx claims
378
Beneficiaries
—
Total drug cost
$70K
Distinct drugs
11
Brand share
29.1%
Top prescribed drugs
Omeprazole102 claims
Pantoprazole Sodium69 claims
Famotidine59 claims
Sodium Chloride/Nahco3/Kcl/Peg46 claims
Linaclotide27 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
268
Unique beneficiaries
—
Total services
284
Distinct HCPCS
9
Medicare payment
$33K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 260 Gastroenterology providers in CT — below median (cohort median 519).
REFERRAL NETWORK

Where Miechelle O'brien'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). 8 inbound referrers · 14 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Marvin Prince
Gastroenterology · Danbury, CT
2132
Eric Schwarz
Anesthesiology · Danbury, CT
1948
Nusrat Pathan
Pathology · Aberdeen, NJ
1728
Margaret Bond
Cardiology · Danbury, CT
1424
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
1335
Jessica Dodge
Pathology · Danbury, CT
1119
Michael Logue
Cardiology · Bridgeport, CT
1117
Seema Bakhru
Diagnostic Radiology · Hartford, CT
1119
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
DANBURY HOSPITAL109388
Marvin Prince
Gastroenterology · Danbury, CT
3041
Daniel O'brien
Gastroenterology · Danbury, CT
1726
Hani El Fanek
Pathology · Danbury, CT
1726
Lynn Weingarten
Certified Registered Nurse Anesthetist (CRNA) · Scarsdale, NY
1531
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
1438
Carol Gemayel-Barra
Cardiology · Wethersfield, CT
1420
Lisa Burgess
Anesthesiology · Putnam, CT
1322
CHACHO, MARY1333
Robert Jarrett
Cardiology · Danbury, CT
1319
Stuart Sherman
Diagnostic Radiology · Danbury, CT
1221
Gunjan Gupta
Pathology · Danbury, CT
1227
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.