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

Dr. Robert L Lewis, PHD

Individual provider Clinical Psychologist · NPI 1902082043

Dr. Robert L Lewis, PHD is a Clinical Psychologist in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2008
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

7750 Clayton Rd Ste 106
Saint Louis, MO 63117-1353
Phone: (314) 664-2999
Fax: (314) 645-6708
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 00296 (MO)

Record details

NPI number1902082043
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 19, 2008
Last updated in NPPESJanuary 19, 2008

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