Giovanni Demezier
Mental Health Counselor · Oelwein, IA
Giovanni Demezier is a mental health counselor with a practice address in Oelwein, Iowa, and NPI 1497315014, issued on Jun 17, 2019. Check the license (Iowa 092633, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Giovanni Demezier
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 092633 IA
Self-reported in NPPES; status is on the state search - Practice location
- 36 S Frederick Ave, Oelwein, IA 50662
- Phone
- (319) 283-5774
- Enumerated
- Jun 17, 2019
- Record last updated
- Jun 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 36 S Frederick Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adria Booth-TylerMental Health Counselor1346847100
- Lynda Elgers, MA, CADCAddiction (Substance Use Disorder) Counselor1144381807
- Jamie Lanus, MSW, LISWClinical Social Worker1386705796
Verify Giovanni Demezier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 092633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2 mental health counselor records list a practice address in Oelwein
They are 2 of the 58 NPPES records with a practice address in Oelwein, and 2,567 mental health counselor records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2 in Oelwein → All 2,567 in Iowa → Every provider in Oelwein →
Other mental health counselor records in Iowa
- Blair A'Hearn, M.DIV., M.A., LMHCCedar Rapids, IA1669721825
- Emma AanestadCoralville, IA1356260327
- Lindsey AaronDes Moines, IA1548493430
- Maya Abdul HafizCedar Rapids, IA1740649904
- Scott Aber, LPC, CAC III, LMHCBettendorf, IA1043448699
- Katie Abold, LMHCClarinda, IA1982953360
- Sean AbramowitzDes Moines, IA1801662556
- Amanda AckermanDes Moines, IA1104134931
- Courtney AckersonDes Moines, IA1730588740
- Stacie AcoxCouncil Bluffs, IA1639649882
Common questions
What is Giovanni Demezier's NPI number?
Giovanni Demezier's National Provider Identifier (NPI) is 1497315014, issued on Jun 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Giovanni Demezier located?
The NPPES record lists a practice address at 36 S Frederick Ave, Oelwein, IA, 50662. Phone: (319) 283-5774. Providers update this record themselves, so call before visiting.
How can I verify Giovanni Demezier's license?
NPPES lists Iowa license number 092633, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.