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PROVIDER PROFILE · NPI 1396792644

Howard CorwinMD

DermatologyBay Shore, NYI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Howard Corwin'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). 10 inbound referrers · 12 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Northwell Health Laboratories
Clinical Laboratory · New Hyde Park, NY
73214
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
70181
Ameripath New York Llc
Clinical Laboratory · White Plains, NY
59119
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
3156
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
2239
NORTH SHORE UNIVERSITY HOSPITAL2128
AMERIPATH NEW YORK LLC2044
ENZO CLINICAL LABS, INC.1849
ST. FRANCIS HOSPITAL1832
MOUNT SINAI HOSPITAL1114
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Angela Eftychiadis
Pathology · Teterboro, NJ
6381
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Melville, NY
47125
Northwell Health Laboratories
Clinical Laboratory · New Hyde Park, NY
45139
NORTH SHORE UNIVERSITY HOSPITAL2737
ST. FRANCIS HOSPITAL2538
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
2132
ENZO CLINICAL LABS, INC.1857
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1730
Wendy Lou
Dermatology · Huntington, NY
1224
NPI 12655870001126
Khawaja Hassan
Plastic and Reconstructive Surgery · Rockville Centre, NY
1113
Ameripath New York Llc
Clinical Laboratory · White Plains, NY
1112
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
355
Unique beneficiaries
—
Total services
570
Distinct HCPCS
8
Medicare payment
$35K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 960 Dermatology providers in NY — below median (cohort median 1,575).
PRESCRIBING · PART D · 2024
Total Rx claims
266
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
12
Brand share
6.8%
Top prescribed drugs
Triamcinolone Acetonide47 claims
Clobetasol Propionate43 claims
Mometasone Furoate34 claims
Hydrocortisone26 claims
Ketoconazole19 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$41
Payment records
2
By payment type
Food and Beverage$41