HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / AZ

IAN JOSEPH ALEXANDER, MD

OTOLARYNGOLOGY

Medical school: UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE

Graduated: 2004

Offers telehealth

NPI: 1033378245

Practice Locations (5)

NATIONAL SINUS INSTITUTE PLLC

270 E HUNT HWY, SUITE 18

SAN TAN VALLEY, AZ 851434964

4804005854

NATIONAL SINUS INSTITUTE PLLC

3917 W RD, 250 NEW MEXICO SINUS INSTITUTE

LOS ALAMOS, NM 875445302

5056614147

NATIONAL SINUS INSTITUTE PLLC

34910 INTERSTATE 10 W, SUITE 301

BOERNE, TX 780069230

2102020250

NATIONAL SINUS INSTITUTE PLLC

3406 BOB ROGERS DR, SUITE 270

EAGLE PASS, TX 788525943

2102020250

NATIONAL SINUS INSTITUTE PLLC

156 W SUNSET RD, SUITE 200

SAN ANTONIO, TX 782095760

2102020250

Source: CMS National Downloadable File, September 2026.