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

Maria Ruby Guajardo, MD, PA

Organization Specialist · NPI 1235431180

Maria Ruby Guajardo, MD, PA is a Specialist in Edinburg, Texas. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5111 S McColl Rd
Edinburg, TX 78539-8278
Phone: (956) 668-1200
Fax: (956) 668-1212
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1235431180
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Maria Guajardo — Owner · (956) 668-1200
NPI enumeratedNovember 29, 2010
Last updated in NPPESJanuary 12, 2026
Certification dateJanuary 12, 2026
Mailing address5111 S McColl Rd, Edinburg, TX 78539-8278

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