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PROVIDER PROFILE · NPI 1609875442

Michael NissenM.D.

OphthalmologyNew York, NYI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
252
Beneficiaries
—
Total drug cost
$35K
Distinct drugs
7
Brand share
45.2%
Top prescribed drugs
Prednisolone Acetate65 claims
Moxifloxacin Hcl53 claims
Nepafenac47 claims
Ketorolac Tromethamine27 claims
Atropine Sulfate17 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,402
Unique beneficiaries
—
Total services
58,034
Distinct HCPCS
18
Medicare payment
$2.1M
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,438 Ophthalmology providers in NY — top quintile (cohort median 1,869).
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
100.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Michael Nissen'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). 15 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Gregory Harmon
Ophthalmology · New York, NY
158365
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
3574
Peter Okin
Cardiology · New York, NY
2551
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
2352
ENZO CLINICAL LABS, INC.2154
Cynthia Miller
Ophthalmology · New York, NY
2043
LENOX HILL HOSPITAL1732
Liebert Turner
Anesthesiology · New York, NY
1535
MOUNT SINAI HOSPITAL1519
Northwell Health Laboratories
Clinical Laboratory · New Hyde Park, NY
1325
Sunrise Medical Laboratories, Inc.
Clinical Laboratory · Hicksville, NY
1326
Peter Odell
Ophthalmology · New York, NY
1337
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.