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

Individual provider Clinical Psychologist · NPI 1295834109

Theresa Ellen Melloh, PHD is a Clinical Psychologist in Columbia, South Carolina. Practices as a sole proprietor and works from 2 locations. Licensed in South Carolina.

Licensed in
SC
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1898 Calhoun St Bldg 5
Columbia, SC 29201-2649
Phone: (803) 233-9174
Fax: (803) 233-2814
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3555 Harden Street Ext Ste 141, Columbia, SC 29203-6894 — (803) 434-4300

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 616 (SC)

Record details

NPI number1295834109
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 21, 2006
Last updated in NPPESDecember 20, 2021
Certification dateDecember 20, 2021

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