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PROVIDER PROFILE · NPI 1992942429

Marina KremyanskayaM.D.

Medical OncologyNew York, NYI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Marina Kremyanskaya'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
John Mascarenhas
Hematology · New York, NY
19195
MOUNT SINAI HOSPITAL11153
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
84
Unique beneficiaries
—
Total services
269
Distinct HCPCS
3
Medicare payment
$22K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 506 Medical Oncology providers in NY — below median (cohort median 458).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
371
Beneficiaries
—
Total drug cost
$687K
Distinct drugs
15
Brand share
18.6%
Top prescribed drugs
Hydroxyurea62 claims
Posaconazole56 claims
Acyclovir36 claims
Levofloxacin34 claims
Atovaquone26 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$12K
Payment records
36
By payment type
Consulting Fee$9K
Travel and Lodging$1K
Food and Beverage$1K