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

Ronald Koon, PHD

Individual provider Clinical Psychologist · NPI 1679866891

Ronald Koon, PHD is a Clinical Psychologist in Atlanta, Georgia. Licensed in Georgia. Registered with an NPI since 2011.

Licensed in
GA
In the registry since
2011
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

2849 Henderson Mill Rd
Atlanta, GA 30341-5772
Phone: (770) 939-1288
Fax: (678) 835-0049
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY001534 (GA)

Record details

NPI number1679866891
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 20, 2011
Last updated in NPPESMay 20, 2011

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