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

Dr. Ronald Wayne Alexander Jr., PHD, DBSM

Individual provider Health Service Psychologist · NPI 1033203468

Dr. Ronald Wayne Alexander Jr., PHD, DBSM is a Clinical Psychologist in Biloxi, Mississippi. Qualified in 1997, 29 years ago. Practices as a sole proprietor. Licensed in Mississippi.

Years since qualifying
29
Licensed in
MS
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.

See every abbreviation used in this directory →

Practice location Address checks out

400 Veterans Ave # 111B
Biloxi, MS 39531-2410
Phone: (228) 523-5314
Show map & directions

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

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X · Licence 621134 (MS)

Record details

NPI number1033203468
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , DBSM
Sole proprietorYes
NPI enumeratedOctober 2, 2006
Last updated in NPPESOctober 9, 2025
Certification dateOctober 9, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare