What is Marc Horowitz's specialty?

Marc Horowitz (NPI 1154405173) is a Medicare-billing provider whose primary specialty is Ophthalmology in Scarsdale, NY.

Where does Marc Horowitz practice?

Marc Horowitz practices in Scarsdale, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1154405173.

How much does Medicare pay Marc Horowitz?

Marc Horowitz (NPI 1154405173) received approximately $143K in total Medicare Part B payments, serving 795 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1154405173

Marc HorowitzMD

OphthalmologyScarsdale, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,876

Unique beneficiaries

—

Total services

2,938

Distinct HCPCS

Medicare payment

$143K

Peer benchmark

Total Medicare services vs. 1,438 Ophthalmology providers in NY — above median (cohort median 1,869).

PRESCRIBING · PART D · 2024

Total Rx claims

233

Beneficiaries

—

Total drug cost

$26K

Distinct drugs

Brand share

49.4%

Top prescribed drugs

Latanoprost78 claims

Tobramycin/Dexamethasone43 claims

Dorzolamide Hcl/Timolol Maleat41 claims

Timolol Maleate24 claims

Bimatoprost18 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Marc Horowitz'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). 4 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WHITE PLAINS HOSPITAL MEDICAL CENTER	52	102
Erica Goldberger Internal Medicine · Harrison, NY	12	24
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	12	18
TYLER, TIMOTHY	12	58

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
WHITE PLAINS HOSPITAL MEDICAL CENTER	54	95
Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ	20	26
Michael Cooney Ophthalmology · New York, NY	14	15
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	13	14
Roger Cappucci Internal Medicine · Scarsdale, NY	13	20
Irene Barbazetto Ophthalmology · New York, NY	12	21
Erica Goldberger Internal Medicine · Harrison, NY	11	18

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events