What is Roberto Casanova's specialty?

Roberto Casanova (NPI 1437230463) is a Medicare-billing provider whose primary specialty is Gastroenterology in San Juan, PR.

Where does Roberto Casanova practice?

Roberto Casanova practices in San Juan, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1437230463.

How much does Medicare pay Roberto Casanova?

Roberto Casanova (NPI 1437230463) received approximately $31K in total Medicare Part B payments, serving 110 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1437230463

Roberto CasanovaMD

PRACTICEHATO REY MEDICAL GASTRO,CSPSee all providers at this practice →

GastroenterologySan Juan, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

197

Unique beneficiaries

—

Total services

226

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 141 Gastroenterology providers in PR — top quintile (cohort median 77).

PRESCRIBING · PART D · 2024

Total Rx claims

1,268

Beneficiaries

—

Total drug cost

$39K

Distinct drugs

Brand share

22.1%

Top prescribed drugs

Pantoprazole Sodium412 claims

Midazolam Hcl/Pf151 claims

Midazolam Hcl145 claims

Sucralfate123 claims

Flumazenil122 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Roberto Casanova'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). 3 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Kathia Rosado-Orozco Pathology · San Juan, PR	16	21
HOSPITAL ESPANOL AUXILIO MUTUO DE PUERTO RICO, INC.	15	26
Luis Roman Internal Medicine · San Juan, PR	12	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Luis Melendez-Morales Diagnostic Radiology · San Juan, PR	28	50
ASOCIACION HOSPITAL DEL MAESTRO INC	26	65
Delba Garrastegui Pathology · Bayamon, PR	25	56
Hector Lozano Gastroenterology · San Juan, PR	13	18
Kathia Rosado-Orozco Pathology · San Juan, PR	12	15

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