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

Robert W Herndon, LCSW

Individual provider Marriage & Family Therapist · NPI 1851395552

Robert W Herndon, LCSW is a Clinical Social Worker in San Marcos, Texas. Qualified in 1979, 47 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
47
Licensed in
TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

300 S C M Allen Pkwy Ste 400
San Marcos, TX 78666-6954
Phone: (512) 396-8540
Fax: (512) 396-5680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 10538 (TX)
Marriage & Family Therapist Taxonomy 106H00000X · Licence 001911 (TX)

Record details

NPI number1851395552
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJune 9, 2005
Last updated in NPPESJuly 3, 2024
Certification dateJuly 3, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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