Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Alexander Javier Alvarez, MD

Individual provider Allergy & Immunology Physician · NPI 1558672691

Dr. Alexander Javier Alvarez, MD is an Allergy/Immunology in Austin, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 2010, 16 years ago. Practices with Austin Regional Clinic PA, a 397-clinician group and accepts Medicare assignment. Licensed in Arizona, Texas and Virginia.

Years since qualifying
16
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
AZ, TX, VA
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

708 W Ben White Blvd Ste 220
Austin, TX 78704
Phone: (737) 272-0600
Fax: (512) 406-7312
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence Q2725 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence R72163 (AZ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 0116024001 (VA)

Record details

NPI number1558672691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2010
Last updated in NPPESMarch 27, 2026
Certification dateMarch 27, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyALLERGY/IMMUNOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2010 (16 years in practice)
Group practice Austin Regional Clinic Pa — 397 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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