caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1235248311

Dionys RosenbaumMD

PRACTICED JACOB ROSENBAUM MD PCSee all providers at this practice →
OphthalmologyBrooklyn, NYI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
REFERRAL NETWORK

Where Dionys Rosenbaum'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). 9 inbound referrers · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
4692
MAIMONIDES MEDICAL CENTER4075
Lenco Diagnostic Laboratories,inc.
Clinical Laboratory · Brooklyn, NY
3686
Mark Tannenbaum
Ophthalmology · Waterbury, CT
3239
Quality Healthcare Management Inc
Clinical Laboratory · Brooklyn, NY
1824
Robert Moskowitz
Internal Medicine · Brooklyn, NY
1521
Rona Appel
Ophthalmology · Brooklyn, NY
1415
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1437
Howard Kornstein
Ophthalmology · White Plains, NY
1116
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
JOFE, MARK6694
Quest Diagnostics Incorporated
Clinical Laboratory · Clifton, NJ
5697
MAIMONIDES MEDICAL CENTER4773
Bioreference Health, Llc
Clinical Laboratory · Elmwood Park, NJ
4495
SHIEL HOLDINGS LLC3888
Raphael Rosenbaum
Ophthalmology · Brooklyn, NY
2756
Mark Tannenbaum
Ophthalmology · Waterbury, CT
2428
Gena Kochin
Optometry · Brooklyn, NY
2231
Lenco Diagnostic Laboratories,inc.
Clinical Laboratory · Brooklyn, NY
2244
NEW YORK AND PRESBYTERIAN HOSPITAL1631
ACCURATE DIAGNOSTICS LABS, INC.1524
Sheepshead Bay Surgery Center, Inc.
Ambulatory Surgical Center · Brooklyn, NY
1525
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
1,816
Unique beneficiaries
—
Total services
2,878
Distinct HCPCS
11
Medicare payment
$144K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,438 Ophthalmology providers in NY — above median (cohort median 1,869).
PRESCRIBING · PART D · 2024
Total Rx claims
60
Beneficiaries
—
Total drug cost
$6K
Distinct drugs
3
Brand share
18.3%
Top prescribed drugs
Latanoprost35 claims
Travoprost14 claims
Netarsudil Mesylate11 claims
QUALITY · MIPS · 2024
Final MIPS score
78.1
Quality
48.9
Cost
78.4
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.13%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$132
Payment records
7
By payment type
Food and Beverage$132