Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LUIS ANTONIO NAZARIO GUIRAU MD,GS,FABWH,FACHM
NPI 1821212424
Surgery in Hato Rey, PR

Q: What is Luis Nazario Guirau's NPI number?

The NPI number for Luis Nazario Guirau is 1821212424. It was assigned to this individual provider in the NPPES registry on April 13, 2007.

Q: What is Luis Nazario Guirau's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since April 13, 2007

735 AVE PONCE DE LEON, 218 TORRE MEDICA HOSPITAL AUXILIO MUTUO, HATO REY, PR 00917(787) 397-7077 Get Directions Write a Review

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 25, 2026, May 15, 2017 (2 updates tracked since 2017).

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About Dr. Luis Antonio Nazario Guirau Md,gs,fabwh,fachm NPPES

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

DR. LUIS ANTONIO NAZARIO GUIRAU MD,GS,FABWH,FACHM (NPI 1821212424) is an individual surgery provider in Hato Rey, Puerto Rico, licensed in Puerto Rico (8131) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1821212424

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. LUIS ANTONIO NAZARIO GUIRAUCredential: MD,GS,FABWH,FACHM

Location Address735 AVE PONCE DE LEON, 218 TORRE MEDICA HOSPITAL AUXILIO MUTUOHato Rey, PR 00917-5031

Mailing AddressPo Box 364581San Juan, PR 00936-4581 · (787) 397-7077

Phone(787) 397-7077

Sole ProprietorYes

Enumeration DateApril 13, 2007

Last NPPES UpdateSeptember 25, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2026

✔ NPI 1821212424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in PR · 8131

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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.

MARIO B GOITIA DURAN MD

General Practice

735 AVE PONCE DE LEON
SAN JUAN, PR 00917

San Juan Municipio (939) 390-4382

DR. YUDIT MAYTEE BRITO PEQUERA

General Practice

735 AVE PONCE DE LEON, STE 715
SAN JUAN, PR 00917

San Juan Municipio (787) 967-6769

DR. JOSE RAFAEL RODRIGUEZ-SANTANA M.D.

Pediatrics (Pediatric Pulmonology)

735 AVE PONCE DE LEON
SAN JUAN, PR 00917

San Juan Municipio (787) 758-2780

DR. RAUL G VILA RAMIREZ MD

Otolaryngology

735 AVE PONCE DE LEON, SUITE 407
SAN JUAN, PR 00917

San Juan Municipio (787) 773-0533

DR. PEDRO F DEL VALLE DE TOMAS MD

Internal Medicine

735 AVE PONCE DE LEON, SUITE 715 TORRE AUXILIO MUTUO
SAN JUAN, PR 00917

San Juan Municipio (787) 250-0125

DR. HIRAM RAFAEL SOLER M.D.

Surgery (Surgery of the Hand)

735 AVE PONCE DE LEON, TOEER DEL AUXILIO SUITE 709
SAN JUAN, PR 00917

San Juan Municipio (787) 296-0540

NEPHROLOGY&INTERNALMEDICINEPARTNERSPSC

Clinic/Center (Health Service)

735 AVE PONCE DE LEON
SAN JUAN, PR 00917

San Juan Municipio (787) 764-8520

CENTRO DE ENDODONCIA Y PERIODONCIA DEL CARIBE

Dentist (Periodontics)

735 AVE PONCE DE LEON, SUITE 504 TORRE DEL AUXILIO MUTUO
SAN JUAN, PR 00917

San Juan Municipio (787) 607-6171

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 Luis Nazario Guirau's NPI number?

The NPI number for Luis Nazario Guirau is 1821212424. It was assigned to this individual provider in the NPPES registry on April 13, 2007.

Where is Luis Nazario Guirau located?

Luis Nazario Guirau practices at 735 Ave Ponce De Leon 218 Torre Medica Hospital Auxilio Mutuo, Hato Rey, PR 00917. The listed phone number is (787) 397-7077.

What is Luis Nazario Guirau's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Luis Nazario Guirau was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.