What is Marcelo Horenstein's specialty?

Marcelo Horenstein (NPI 1508837253) is a Medicare-billing provider whose primary specialty is Pathology in Verona, NJ.

Where does Marcelo Horenstein practice?

Marcelo Horenstein practices in Verona, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1508837253.

How much does Medicare pay Marcelo Horenstein?

Marcelo Horenstein (NPI 1508837253) received approximately $1.3M in total Medicare Part B payments, serving 10,214 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508837253

Marcelo HorensteinMD

PRACTICEENVISION CENTERSee all providers at this practice →

PathologyVerona, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

13,419

Unique beneficiaries

—

Total services

19,861

Distinct HCPCS

Medicare payment

$1.3M

Peer benchmark

Total Medicare services vs. 264 Pathology providers in NJ — top quintile (cohort median 2,025).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

99.2

Quality

24.7

Cost

76.1

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

1.02%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Marcelo Horenstein'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). 55 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Marc Abbate Dermatology · West Orange, NJ	815	1,798
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	330	524
Daniel Groisser Dermatology · Verona, NJ	316	641
SANDOVAL, MARINA	230	287
Gabriela Plesek Andia Physician Assistant · Verona, NJ	211	337
Robert Nossa Dermatology · Marstons Mills, MA	174	258
Zinoviya Petryshyn Physician Assistant · West Orange, NJ	159	232
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	68	113
Shannon Welner Physician Assistant · Verona, NJ	68	125
Kristalle Payano Physician Assistant · Phoenix, AZ	57	74
Steven Lopiano Podiatry · Pompton Plains, NJ	53	87
Garland Lee Physician Assistant · West Orange, NJ	46	75

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history