Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mario E. Quintero - Aguilo, MD

Anatomic Pathology & Clinical Pathology Physician in Mayaguez, PR · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164417150

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Registry record

Entity type Individual (Type 1)

Name Dr. Mario E. Quintero - Aguilo

Credential MD

Sex Male

Practice address Mayaguez, PR, 00680

Phone (787) 951-1771

Enumeration date Sep 15, 2005

Last updated in NPPES Mar 20, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 14807 (PR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
660606085	Other	PR	SERVICIOS DE SALUD BELLA
PE4613	Other	PR	PAN AMERICAN
100041	Other	PR	CRUZ AZUL
5106085	Other	PR	UIA
660606085	Other	PR	MEDICAL CARD SYSTEMS
221055	Other	PR	PREFFERRED UTI
6800165	Other	PR	HUMANA INSURANCE
20170C	Other	PR	PREFERRED MEDICARE CHOICE
22311	Other	PR	TRIPLE 2

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mario Quintero - Aguilo?

The National Provider Identifier (NPI) for Mario Quintero - Aguilo is 1164417150, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mario Quintero - Aguilo practice?

The practice location on file with NPPES is in Mayaguez, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-20.