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

Ethel W Hetrick PHD PLLC

Organization Psychologist · NPI 1215342514

Ethel W Hetrick PHD PLLC is a Psychologist in Bay St Louis, Mississippi. Licensed in Mississippi. Registered with an NPI since 2014.

Licensed in
MS
In the registry since
2014
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

412 Highway 90 Ste 10
Bay St Louis, MS 39520-3534
Phone: (228) 467-2424
Fax: (228) 467-5757
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 45 740 (MS)

Record details

NPI number1215342514
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ethel Hetrick — Psychologist · (228) 467-2424
NPI enumeratedJune 25, 2014
Last updated in NPPESJune 25, 2014
Mailing address412 Highway 90, Suite 10, Bay St Louis, MS 39520-3534