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

Dr. Edwin Charles Yerka, PHD, LP

Individual provider Psychologist · NPI 1720091879

Dr. Edwin Charles Yerka, PHD, LP is a Psychologist in Marshall, Minnesota. Licensed in Minnesota. Registered with an NPI since 2006.

Licensed in
MN
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

238 W Main St Ste 7
Marshall, MN 56258-1398
Phone: (507) 401-2060
Fax: (866) 260-1396
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence LP4390 (MN)

Record details

NPI number1720091879
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , LP
Sole proprietorNo
NPI enumeratedAugust 13, 2006
Last updated in NPPESMarch 11, 2026
Certification dateMarch 11, 2026

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