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

Mark A Spieles, LISW

Individual provider Clinical Social Worker · NPI 1003099292

Mark A Spieles, LISW is a Clinical Social Worker in Van Wert, Ohio. Qualified in 2005, 21 years ago. Practices with Westwood Behavioral Health Center, Inc, a 10-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
21
Licensed in
OH
In the registry since
2007
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

1158 Westwood Dr
Van Wert, OH 45891-2449
Phone: (419) 238-3434
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 I0700426 (OH)

Record details

NPI number1003099292
Entity typeIndividual (Type 1)
GenderMale
Credentials LISW
Sole proprietorYes
NPI enumeratedDecember 11, 2007
Last updated in NPPESDecember 11, 2007
Mailing address603 S Washington St, Van Wert, OH 45891-2307

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Westwood Behavioral Health Center, Inc. — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Van Wert