What is Raul Marquez Santiago's specialty?

Raul Marquez Santiago (NPI 1063406643) is a Medicare-billing provider whose primary specialty is Gastroenterology in San German, PR.

Where does Raul Marquez Santiago practice?

Raul Marquez Santiago practices in San German, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1063406643.

How much does Medicare pay Raul Marquez Santiago?

Raul Marquez Santiago (NPI 1063406643) received approximately $5K in total Medicare Part B payments, serving 31 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063406643

Raul Marquez Santiago

GastroenterologySan German, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

975

Beneficiaries

—

Total drug cost

$166K

Distinct drugs

Brand share

39.9%

Top prescribed drugs

Famotidine207 claims

Pantoprazole Sodium191 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl165 claims

Sucralfate113 claims

Sodium, Potassium,mag Sulfates90 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$104

Payment records

By payment type

Food and Beverage$104

Top paying entities

Food and Beverage$104

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 400021

Hospital

REFERRAL NETWORK

Where Raul Marquez Santiago'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). 5 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HOSPITAL DE LA CONCEPCION INC	52	141
Axel Baez-Torres Pathology · San German, PR	25	32
Laboratorio Clinico Irizarry Guasch Inc Clinical Laboratory · Mayaguez, PR	14	36
Jose Navarro Rodriguez Anesthesiology · San German, RI	13	16
Sibel Pabon Reyes General Practice · Sabana Grande, PR	11	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HOSPITAL DE LA CONCEPCION INC	83	271
Axel Baez-Torres Pathology · San German, PR	43	117
Jose Navarro Rodriguez Anesthesiology · San German, RI	23	50
Ernesto Jusino Roman Anesthesiology · San German, PR	16	32
Wally Lopez Bonilla Anesthesiology · San German, PR	16	38
Ivan Acosta Internal Medicine · San German, PR	11	26

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