Heidi Hollar
About this NPIWhat this record shows.
NPI 1831032721 is registered to Heidi Hollar, a Psychologist practising at 2500 Wisher Dr in Spencerville, Ohio. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Heidi Hollar has been enumerated in the National Provider Identifier (NPI) registry since 2026.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Heidi Hollar accepts. To confirm in-network status with your specific health plan, contact Heidi Hollar directly at (419) 647-4111.
Frequently asked
Yes. NPI 1831032721 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (419) 647-4111.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Heidi Hollar is a Type-1 individual NPI.