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DR. RAUL MARQUEZ SANTIAGO
NPI 1063406643
Internal Medicine - Gastroenterology in San German, PR

Active since September 09, 2005PECOS EnrolledAccepts Medicare Assignment
AVE UNIVERSIDAD INTER #112, SAN GERMAN, PR 00683(787) 264-0355(787) 264-0355 Get Directions Write a Review

NPPES record last updated: April 18, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Raul Marquez Santiago NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RAUL MARQUEZ SANTIAGO (NPI 1063406643) is an individual gastroenterology provider in San German, Puerto Rico, licensed in Puerto Rico (10595) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Hospital De La Concepcion, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1063406643
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. RAUL MARQUEZ SANTIAGO
Location AddressAVE UNIVERSIDAD INTER #112San German, PR 00683
Mailing AddressBox 5000-349San German, PUERTO RICO 00683 · 17872640355 · Fax 17872640355
Phone(787) 264-0355
Fax(787) 264-0355
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateSeptember 9, 2005
Last NPPES UpdateApril 18, 2008
✔ NPI 1063406643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in PR · 10595
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

AVE UNIVERSIDAD INTER #112, San German, PR 00683
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Other Identifiers 1

Medicare UPING39888PR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Raul Marquez Santiago is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608919220
PECOS Enrollment IDI20100204000689
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
42 services27 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hospital De La Concepcion

Acute Care Hospitals · San German, PR
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number400021
LocationRoad Number 2 Km 173.4 Cain AltoSan German, PR 00683 · San German County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00683 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Raul Marquez Santiago's NPI number?

The NPI number for Raul Marquez Santiago is 1063406643. It was assigned to this individual provider in the NPPES registry on September 9, 2005.

Where is Raul Marquez Santiago located?

Raul Marquez Santiago practices at Ave Universidad Inter #112, San German, PR 00683. The listed phone number is (787) 264-0355.

What is Raul Marquez Santiago's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Raul Marquez Santiago enrolled in Medicare?

Yes. Raul Marquez Santiago is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Raul Marquez Santiago affiliated with any hospitals?

According to CMS data, Raul Marquez Santiago is affiliated with Hospital De La Concepcion.

When was this NPI record last updated?

The NPPES record for Raul Marquez Santiago was last updated on April 18, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.