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DR. IRENE S VILLAMIL - SANCHEZ MD
NPI 1518148782
Internal Medicine - Gastroenterology in Rio Piedras, PR

Active since November 16, 2007PECOS EnrolledAccepts Medicare Assignment
67.09/100
CMS Quality Rating
CLINICA DE LA ESCUELA DE MEDICINA, REPARTO METROPOLITANO SHOPPING, AVE. AMERICO MIRANDA, RIO PIEDRAS, PR 00921(787) 751-8011 Get Directions Write a Review

NPPES record last updated: September 10, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Irene S Villamil - Sanchez Md NPPES

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

DR. IRENE S VILLAMIL - SANCHEZ MD (NPI 1518148782) is an individual gastroenterology provider in Rio Piedras, Puerto Rico, licensed in Puerto Rico (17961) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (2007).

NPPES Registry Identity

NPI1518148782
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameDR. IRENE S VILLAMIL - SANCHEZCredential: MD
Location AddressCLINICA DE LA ESCUELA DE MEDICINA, REPARTO METROPOLITANO SHOPPING, AVE. AMERICO MIRANDARio Piedras, PR 00921
Mailing AddressPo Box 29134, Gastroenterologia RcmSan Juan, PR 00929-0134 · (787) 751-8011
Phone(787) 751-8011
Sole ProprietorNo
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 2007
Enumeration DateNovember 16, 2007
Last NPPES UpdateSeptember 10, 2013
✔ NPI 1518148782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in PR · 17961
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 17961 (PR)
CLINICA DE LA ESCUELA DE MEDICINA, Rio Piedras, PR 00921
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Irene S Villamil - Sanchez Md 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 ID2961633052
PECOS Enrollment IDI20140403000613
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Irene Villamil - Sanchez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Recinto De Ciencias Medicas
0.3 mi
Gastroenterology
CENTRO MEDICO DE PR EDIF PRINCIPAL, ESCUELA DE MEDICINA ATO. 29134
San Juan, PR 00936
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 9 clinicians in this Medicare group
NPI 1255357174 (787) 758-2525
Hospital Espanol Auxilio Mutuo De Puerto Rico, Inc.
Specialist
735 AVE PONCE DE LEON STE 375
San Juan, PR 00917
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 44 clinicians in this Medicare group
NPI 1487947214 (787) 771-7934

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00921 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

67.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.73
Promoting Interoperability0
Improvement Activities40
Cost68.24

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RECINTO DE CIENCIAS MEDICAS
Clinic/Center (Ambulatory Surgical)
CLINICA DE LA ESCUELA DE MEDICINA, SHOPPING REPARTO METROPOLITANO, AVE. AMERICO MIRANDA
RIO PIEDRAS, PR 00921
San Juan Municipio (787) 758-7910
DR. BRENDA L. DELIZ M.D.
Psychiatry & Neurology (Neurology)
CLINICA DE LA ESCUELA DE MEDICINA, REPARTO METROPOLITANO SHOPPING AVE. AMERICO MIRANDA
RIO PIEDRAS, PR 00921
San Juan Municipio (787) 754-0101
DR. ENID RIVERA - JIMENEZ MD
Pediatrics (Pediatric Hematology-Oncology)
CLINICA DE LA ESCUELA DE MEDICINA, REPARTO METROPOLITANO SHOPPING, AVE. AMERICO MIRANDA
RIO PIEDRAS, PR 00921
San Juan Municipio (787) 758-7910
DR. MARINO BLASINI RIVERA M.D.
Surgery
CLINICA DE LA ESCUELA DE MEDICINA, REPARTO METROPOLITANO SHOPPING, AVE. AMERICO MIRANDA
RIO PIEDRAS, PR 00921
San Juan Municipio (787) 758-7910
DR. ADELAIDA T. ORTIZ - GOMEZ MD
Internal Medicine
CLINICA DE LA ESCUELA DE MEDICINA, SHOPPING REPARTO, AVE. AMERICO MIRANDA
RIO PIEDRAS, PR 00921
San Juan Municipio (787) 758-7910
DR. RAFAEL A GONZALEZ-ROSARIO M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
CLINICA DE LA ESCUELA DE MEDICINA, REPARTO METROPOLITANO SHOPPING, AVE. AMERICO MIRANDA
RIO PIEDRAS, PR 00921
San Juan Municipio (787) 758-7910
VILMA T. MCCARTHY M.D.
Psychiatry & Neurology (Geriatric Psychiatry)
CLINICA DE LA ESCUELA DE MEDICINA, REPARTO METROPOLITANO SHOPPING, AVE. AMERICO MIRANDA
SAN JUAN, PR 00921
San Juan Municipio (787) 766-0940
DR. CALEB E. FELICIANO - VALLS MD
Neurological Surgery
CLINICA DE LA ESCUELA DE MEDICINA, REPARTO METROPOLITANO SHOPPING , AVE. AMERICO MIRANDA
RIO PIEDRAS, PR 00921
San Juan Municipio (787) 474-2947

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 Irene Villamil - Sanchez's NPI number?

The NPI number for Irene Villamil - Sanchez is 1518148782. It was assigned to this individual provider in the NPPES registry on November 16, 2007.

Where is Irene Villamil - Sanchez located?

Irene Villamil - Sanchez practices at Clinica De La Escuela De Medicina Reparto Metropolitano Shopping, Ave. Americo Miranda, Rio Piedras, PR 00921. The listed phone number is (787) 751-8011.

What is Irene Villamil - Sanchez's specialty?

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

Is Irene Villamil - Sanchez enrolled in Medicare?

Yes. Irene Villamil - Sanchez 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.

Which organizations bill Medicare for Irene Villamil - Sanchez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irene Villamil - Sanchez reassigns Medicare benefits to 2 organizations: Recinto De Ciencias Medicas (San Juan, PR) and Hospital Espanol Auxilio Mutuo De Puerto Rico, Inc. (San Juan, PR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Irene Villamil - Sanchez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Irene Villamil - Sanchez was last updated on September 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.