Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Allison D Ontko, LISW-S

Individual provider Clinical Social Worker · NPI 1326415605

Allison D Ontko, LISW-S is a Clinical Social Worker in Huron, Ohio. Practices as a sole proprietor and works from 2 locations. Licensed in Ohio.

Licensed in
OH
In the registry since
2015
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Practice location Address checks out

619 Berlin Rd
Huron, OH 44839-1909
Phone: (419) 504-1485
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 619 Berlin Rd, Huron, OH 44839-1909 — (567) 623-9074

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence I.1700647 (OH)

Record details

NPI number1326415605
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW-S
Sole proprietorYes
NPI enumeratedAugust 21, 2015
Last updated in NPPESNovember 12, 2025
Certification dateNovember 12, 2025

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