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

Dr. Timothy Allan Onkka, PHD

Individual provider Clinical Psychologist · NPI 1891882510

Dr. Timothy Allan Onkka, PHD is a Clinical Psychologist in South Bend, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
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

150 W Angela Blvd
South Bend, IN 46617-1101
Phone: (574) 232-5237
Fax: (574) 232-5386
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 20040221A (IN)

Record details

NPI number1891882510
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 6, 2006
Last updated in NPPESMarch 13, 2009

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