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

Heidi Hollar

Individual provider Psychologist · NPI 1831032721

Heidi Hollar is a Psychologist in Spencerville, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2026

Practice location Address checks out

2500 Wisher Dr
Spencerville, OH 45887-1293
Phone: (419) 647-4111
Fax: (419) 647-5124
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 01006 (OH)

Record details

NPI number1831032721
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 14, 2026
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026
Mailing address1920 Slabtown Rd, Lima, OH 45801-3309