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

Steven Derek Leighton, MA

Individual provider Marriage & Family Therapist · NPI 1609088152

Steven Derek Leighton, MA is a Marriage & Family Therapist in San Marcos, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2007
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

125 Waving Muhly Dr
San Marcos, TX 78666-4845
Phone: (512) 658-2960
Show map & directions

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

Additional practice locations (1)

  • 3534 Bee Cave Rd, West Lake Hills, TX 78746-5468 — (512) 658-2960

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 200969 (TX)

Record details

NPI number1609088152
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorYes
NPI enumeratedMay 5, 2007
Last updated in NPPESJuly 21, 2026
Certification dateJuly 21, 2026
Mailing address125 Waving Muhly Dr, San Marcos, TX 78666-4845

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