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PROVIDER PROFILE · NPI 1104847508

Howard GreenbergM.D.

PRACTICECARNEGIE HILL PEDIATRICSSee all providers at this practice →
Hematology-OncologyNew York, NYI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330024
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
189
Unique beneficiaries
—
Total services
337
Distinct HCPCS
2
Medicare payment
$27K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 628 Hematology-Oncology providers in NY — bottom quintile (cohort median 883).
PRESCRIBING · PART D · 2024
Total Rx claims
544
Beneficiaries
—
Total drug cost
$969K
Distinct drugs
17
Brand share
25.9%
Top prescribed drugs
Letrozole86 claims
Apixaban72 claims
Allopurinol63 claims
Hydroxyurea63 claims
Lenalidomide33 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$44
Payment records
2
By payment type
Food and Beverage$44
REFERRAL NETWORK

Where Howard Greenberg'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). 12 inbound referrers · 27 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MOUNT SINAI HOSPITAL1241,578
Marjorie Stein
Diagnostic Radiology · Elmhurst, NY
2572
New York City Health And Hospitals Corporation
Ambulance Service Provider · Brooklyn, NY
2563
Mark Choi
Diagnostic Radiology · Elmhurst, NY
2052
Peter Kratka
Diagnostic Radiology · Elmhurst, NY
1848
Scott Stickles
Diagnostic Radiology · Elmhurst, NY
1879
Chirag Vasa
Infectious Disease · Astoria, NY
1784
Michael Rhee
Diagnostic Radiology · Elmhurst, NY
1636
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
1476
MOUNT SINAI HOSPITAL1346
William Schwartz
Cardiology · Long Island City, NY
1383
Steven Mermelstein
Podiatry · Astoria, NY
1154
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MOUNT SINAI HOSPITAL2262,926
YOUNER, CRAIG40218
Stacey Patterson
Diagnostic Radiology · Brooklyn, NY
3299
Marjorie Stein
Diagnostic Radiology · Elmhurst, NY
2889
Quest Diagnostics Incorporated
Clinical Laboratory · Clifton, NJ
27144
Mark Choi
Diagnostic Radiology · Elmhurst, NY
2661
TRANSCARE NEW YORK, INC.2347
VISITING NURSE SERVICE OF NEW YORK HOME CARE II2254
Chirag Vasa
Infectious Disease · Astoria, NY
21122
Che-Kai Tsao
Medical Oncology · New York, NY
2082
Michael Rhee
Diagnostic Radiology · Elmhurst, NY
2093
Peter Kratka
Diagnostic Radiology · Elmhurst, NY
2042
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.