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PROVIDER PROFILE · NPI 1881885721

Kathryn DortzbachMD

AnesthesiologyNew York, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$249
Payment records
12
By payment type
Food and Beverage$249
Top paying entities
Food and Beverage$249
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
708
Unique beneficiaries
—
Total services
874
Distinct HCPCS
8
Medicare payment
$53K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,680 Anesthesiology providers in NY — top quintile (cohort median 174).
REFERRAL NETWORK

Where Kathryn Dortzbach'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
71147
Chun Wang Lam
Gastroenterology · Trumbull, CT
2354
Brian Debroff
Ophthalmology · Stratford, CT
1966
Lindsey Tracy
Certified Registered Nurse Anesthetist (CRNA) · Bridgeport, CT
1818
HARTFORD HEALTHCARE LABORATORIES1535
Nicholas Lillo
Gastroenterology · Fairfield, CT
1555
American Medical Response Of Connecticut Incorporated
Ambulance Service Provider · New Haven, CT
1534
Maria Madonick
Certified Registered Nurse Anesthetist (CRNA) · Bridgeport, CT
1414
Evangeline Benoit
Certified Registered Nurse Anesthetist (CRNA) · West Haven, CT
1315
Kathryn Sapiente
Certified Registered Nurse Anesthetist (CRNA) · Bridgeport, CT
1315
Robert Fishman
Interventional Cardiology · Fairfield, CT
1318
Anthony Musto
Ophthalmology · Stratford, CT
1241
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.