Allergists in the McAllen area
3 doctors with an allergy or immunology specialty list a practice address in the McAllen-Edinburg-Mission, TX metro area. 2 are in current Medicare records as allergists.
Allergists 3
Carlos Ayala, MDAllergist
800 E Dove Ave, Suite F, McAllen, TX 78504
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Victor A. Estrada, MDAllergist
6900 N 10th St Ste 11, McAllen, TX 78504(956) 686-2288
National provider registry only, updated September 2025.Report a problem
Maria E. Falcon, MDAllergist
6900 N 10th St, Suite 11, McAllen, TX 78504(956) 686-2288
Medicare records: allergy/immunology (October 2026).Accepts Medicare assignment.Report a problem
Older registry records 2
These doctors list an allergy specialty and a practice address in the McAllen area in the national provider registry, but haven’t updated their record in five years or more and don’t appear in current Medicare records. Many have probably moved or retired. Call before you go.
Show the older records
Maria A. Macias, MDAllergist
2801 S M St, STE1, McAllen, TX 78503(956) 686-4824
National provider registry only, not updated since 2012. May have moved or retired.Report a problem
Pedro S. Montano, MDAllergist
1623 Pecan Blvd Ste B, McAllen, TX 78501(956) 686-3375
National provider registry only, not updated since 2019. May have moved or retired.Report a problem
From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors