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PROVIDER PROFILE · NPI 1487758348

Olga KozyrevaM.D.

HematologyBoston, MAI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Olga Kozyreva'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). 27 inbound referrers · 39 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
77713
Jong Liu
Diagnostic Radiology · Hammond, IN
46293
Scott Sequeira
Interventional Radiology · Roslyn, NY
42464
Ashley Davidoff
Diagnostic Radiology · Boston, MA
40320
WOLFE, GAIL33267
Mikhail Mayskiy
Cardiology · Brighton, MA
32382
Christine Segal
Diagnostic Radiology · Boston, MA
26203
Michael Johnstone
Internal Medicine · Brighton, MA
24253
Uma Narayanasami
Internal Medicine · Boston, MA
19323
Boston Public Health Commission
Ambulance Service Provider · Boston, MA
18111
Steven Senneville
Podiatry · Melrose, MA
18103
MARTIN, LESLIE17269
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STEWARD ST. ELIZABETH'S MEDICAL CENTER OF BOSTON, INC.2148,292
DANA-FARBER CANCER INSTITUTE, INC.2067,370
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
52358
Scott Sequeira
Interventional Radiology · Roslyn, NY
38341
Ashley Davidoff
Diagnostic Radiology · Boston, MA
38250
Hemlata Phatnani
Diagnostic Radiology · Framingham, MA
38390
Mikhail Mayskiy
Cardiology · Brighton, MA
37260
Jong Liu
Diagnostic Radiology · Hammond, IN
35251
David Lee
Diagnostic Radiology · Boston, MA
35220
Rebecca Schwartz
Diagnostic Radiology · Boston, MA
29162
WOLFE, GAIL28227
Phoebe Lewit Olhava
Diagnostic Radiology · Boston, MA
27138
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
341
Unique beneficiaries
—
Total services
738
Distinct HCPCS
4
Medicare payment
$51K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 48 Hematology providers in MA — above median (cohort median 393).
PRESCRIBING · PART D · 2024
Total Rx claims
302
Beneficiaries
—
Total drug cost
$233K
Distinct drugs
16
Brand share
14.2%
Top prescribed drugs
Mirtazapine32 claims
Apixaban30 claims
Oxycodone Hcl30 claims
Abiraterone Acetate24 claims
Prednisone24 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.