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PROVIDER PROFILE · NPI 1114070034

Vladimir KoltchineMD

PRACTICENORWALK MEDICAL GROUPSee all providers at this practice →
AnesthesiologyNorwalk, CTI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 070033
Hospital
CCN 070034
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$210
Payment records
9
By payment type
Food and Beverage$210
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
141
Unique beneficiaries
—
Total services
142
Distinct HCPCS
6
Medicare payment
$10K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 590 Anesthesiology providers in CT — top quintile (cohort median 201).
REFERRAL NETWORK

Where Vladimir Koltchine'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). 13 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORWALK HOSPITAL ASSOCIATION73144
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
3658
Ralph Kirmser
Cardiology · Norwalk, CT
2229
MICHAELSON, STEPHEN2025
Heather Frimmer
Diagnostic Radiology · Norwalk, CT
2024
Ruth Perry
Certified Registered Nurse Anesthetist (CRNA) · Norwalk, CT
1618
Holly Simms
Certified Registered Nurse Anesthetist (CRNA) · East Hartford, CT
1414
David Lomnitz
Cardiology · Norwalk, CT
1320
Ronald Lee
Diagnostic Radiology · Norwalk, CT
1325
Boris Sheynberg
Cardiology · Westport, CT
1229
Charles Augenbraun
Cardiology · Norwalk, CT
1115
Dmitry Mironov
Anesthesiology · Norwalk, CT
1126
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NORWALK HOSPITAL ASSOCIATION115184
NORWALK HOSPITAL ASSOCIATION4243
Soma Karak
Pathology · Norwalk, CT
2432
Gillian Levy
Pathology · Norwalk, CT
2428
Norwalk Surgery Center, Llc
Ambulatory Surgical Center · Norwalk, CT
2427
Edward Strauss
Diagnostic Radiology · Norwalk, CT
2233
Quest Diagnostics Llc
Clinical Laboratory · Wallingford, CT
2128
James Bauman
Diagnostic Radiology · Norwalk, CT
2124
Michelle Zack
Certified Registered Nurse Anesthetist (CRNA) · Norwalk, CT
2021
Steven Bernstein
Diagnostic Radiology · Norwalk, CT
1834
Ling Chow
Certified Registered Nurse Anesthetist (CRNA) · Danbury, CT
1717
Kyle Ryan
Certified Registered Nurse Anesthetist (CRNA) · New Haven, CT
1718
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.