Heidi Hollar
Psychologist · Spencerville, OH
Heidi Hollar is a psychologist with a practice address in Spencerville, Ohio, and NPI 1831032721, issued on Apr 14, 2026. Check the license (Ohio 01006, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Heidi Hollar
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 01006 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Wisher Dr, Spencerville, OH 45887
- Phone
- (419) 647-4111
- Enumerated
- Apr 14, 2026
- Entity
- Type 1 · individual
Also registered at 2500 Wisher Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel KoesterSpeech-Language Pathologist1699224741
Verify Heidi Hollar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 01006Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1 psychologist records list a Spencerville practice address
They are 1 of the 18 NPPES records with a Spencerville practice address, and 1,493 psychologist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychologist records in Ohio
- Evelyn Abramson, PHDLisbon, OH1629157490
- Jenilee Accurso, MAColumbus, OH1376037036
- Karen Ackerman-Spain, PH.D.Perrysburg, OH1386701902
- Kara AcostaCincinnati, OH1093500647
- Elizabeth Adams, PSYDVan Wert, OH1457486961
- Robin Adams, PHDCincinnati, OH1619109980
- Evie Adelman, PH.D.Lancaster, OH1932125234
- Manfred Adler, PH.D.Lyndhurst, OH1700909942
- Farshid Afsarifard, PH.D.Mentor, OH1619004322
- Arishna AgarwalBeachwood, OH1083106124
Common questions
What is Heidi Hollar's NPI number?
Heidi Hollar's National Provider Identifier (NPI) is 1831032721, issued on Apr 14, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Heidi Hollar located?
The NPPES record lists a practice address at 2500 Wisher Dr, Spencerville, OH, 45887. Phone: (419) 647-4111. Providers update this record themselves, so call before visiting.
How can I verify Heidi Hollar's license?
NPPES lists Ohio license number 01006, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.