PROVIDER PROFILE · NPI 1336252907

Ramon MarreroMD

GastroenterologyBayamon, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,132

Beneficiaries

—

Total drug cost

$135K

Distinct drugs

Brand share

18.2%

Top prescribed drugs

Famotidine599 claims

Pantoprazole Sodium360 claims

Sucralfate263 claims

Omeprazole157 claims

Sod Sulf/Pot Chloride/Mag Sulf103 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Ramon Marrero'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). 2 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Delba Garrastegui Pathology · Bayamon, PR	13	16
CENTRO MEDICO DEL TURABO, INC.	13	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CENTRO MEDICO DEL TURABO, INC.	17	33
Delba Garrastegui Pathology · Bayamon, PR	14	29

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