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

Mr. Sydney Horn, LISW

Individual provider Clinical Social Worker · NPI 1942686928

Mr. Sydney Horn, LISW is a Clinical Social Worker in Columbus, Ohio. Licensed in Ohio. Registered with an NPI since 2015.

Licensed in
OH
In the registry since
2015
What do these letters mean?
LISW — Licensed Independent Social Worker
A social worker licensed to practise independently.

See every abbreviation used in this directory →

Practice location Address checks out

1301 N High St
Columbus, OH 43201-2460
Phone: (614) 299-6600
Fax: (614) 421-3111
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence I.1500973 (OH)

Record details

NPI number1942686928
Entity typeIndividual (Type 1)
GenderMale
Credentials LISW
Sole proprietorNo
NPI enumeratedAugust 3, 2015
Last updated in NPPESAugust 3, 2015

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