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PROVIDER PROFILE · NPI 1144277609

Stephan HatchM.D.

AnesthesiologyNew London, CTI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 300020
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$90
Payment records
1
By payment type
Food and Beverage$90
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
489
Unique beneficiaries
—
Total services
502
Distinct HCPCS
7
Medicare payment
$45K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 590 Anesthesiology providers in CT — top quintile (cohort median 201).
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Stephan Hatch'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). 26 inbound referrers · 75 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Roberta Borden
Certified Registered Nurse Anesthetist (CRNA) · Manchester, CT
7778
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
76111
Albany Regional Eye Surgery Center, Llc
Ambulatory Surgical Center · Latham, NY
5151
Arti Ori
Anesthesiology · Boston, MA
4951
Andrew Gillies
Ophthalmology · Dedham, MA
3653
Heidi Fischer
Ophthalmology · Wellesley, MA
2555
David Kwiat
Ophthalmology · Amsterdam, NY
2439
Marco Loi
Certified Registered Nurse Anesthetist (CRNA) · Waltham, MA
2425
SAMARITAN HOSPITAL OF TROY, NEW YORK2040
HALPERN, D.2047
Bradley Daines
Ophthalmology · Worcester, MA
1929
Deborah Mccoy
Ophthalmology · Lexington, MA
1920
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
West Suburban Eye Surgery Center Llc
Ambulatory Surgical Center · Waltham, MA
8381,187
Roberta Borden
Certified Registered Nurse Anesthetist (CRNA) · Manchester, CT
395495
Albany Regional Eye Surgery Center, Llc
Ambulatory Surgical Center · Latham, NY
152226
TOBOJKA, ROBERT131146
Vermont Eye Surgery & Laser Center
Ambulatory Surgical Center · South Burlington, VT
105160
ZIEKER, ALLEN84183
Ann Dowd
Certified Registered Nurse Anesthetist (CRNA) · Hyannis, MA
7793
Karapet Guyumdzhyan
Certified Registered Nurse Anesthetist (CRNA) · Waltham, MA
7690
NORTHEASTERN VERMONT REGIONAL HOSPITAL INC.7184
Arti Ori
Anesthesiology · Boston, MA
6162
Audrey Kiernan
Certified Registered Nurse Anesthetist (CRNA) · Latham, NY
6083
Andrew Gillies
Ophthalmology · Dedham, MA
5893
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.