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

Mr. Steven E Hartlage, LSW

Individual provider Social Worker · NPI 1679756647

Mr. Steven E Hartlage, LSW is a Social Worker in Portsmouth, Ohio. Licensed in Ohio. Registered with an NPI since 2007.

Licensed in
OH
In the registry since
2007
Specialties on file
2
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.

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Practice location Address checks out

901 Washington St
Portsmouth, OH 45662-3944
Phone: (740) 355-8606
Fax: (740) 353-1662
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X
Mental Health Counselor Taxonomy 101YM0800X · Licence S-0020899 (OH)

Record details

NPI number1679756647
Entity typeIndividual (Type 1)
GenderMale
Credentials LSW
Sole proprietorNo
NPI enumeratedDecember 12, 2007
Last updated in NPPESMarch 2, 2021
Certification dateMarch 2, 2021

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