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

MS. Mary Elizabeth Andres, FNP

Individual provider Family Nurse Practitioner · NPI 1902106966

MS. Mary Elizabeth Andres, FNP is a Family Nurse Practitioner in San Marcos, Texas. Practices as a sole proprietor and works from 3 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2010
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1509 N Interstate 35
San Marcos, TX 78666-7220
Phone: (512) 648-6188
Show map & directions

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

Additional practice locations (2)

  • 1020 E Leona Rd, Uvalde, TX 78801-4804 — (830) 278-4588
  • 836 Sunnyvale Pl, Uvalde, TX 78801-4078 — (830) 278-1158

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 533113 (TX)

Record details

NPI number1902106966
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedOctober 25, 2010
Last updated in NPPESOctober 20, 2022
Certification dateOctober 20, 2022

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