Timothy Allan Onkka, PH.D.
Clinical Psychologist · South Bend, IN
Timothy Allan Onkka, PH.D. is a clinical psychologist with a practice address in South Bend, Indiana, and NPI 1891882510, issued on Oct 6, 2006. Check the license (Indiana 20040221A, as entered in NPPES) with the Indiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Timothy Allan Onkka
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 20040221A IN
Self-reported in NPPES; status is on the state search - Practice location
- 150 W Angela Blvd, South Bend, IN 46617
- Phone
- (574) 232-5237
- Enumerated
- Oct 6, 2006
- Record last updated
- Mar 13, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (574) 232-5386
- Medicaid ID
- 100091040 IN
- Entity
- Type 1 · individual
Also registered at 150 W Angela Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stanley Blom, PH.D.Clinical Psychologist1538119912
- Gwendolyn Dehorn, L.C.S.WClinical Social Worker1245237114
- Lisa Dulcet, MSW, LCSWClinical Social Worker1760613681
- Barbara Finley, LCSWClinical Social Worker1124094727
- Kent Hershberger, HSPPClinical Psychologist1992749709
- Kaitlyn Kurzhal, M.A. CCC-SLPSpeech-Language Pathologist1356909758
Verify Timothy Allan Onkka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 20040221ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35 clinical psychologist records list a practice address in South Bend
They are 35 of the 3,178 NPPES records with a practice address in South Bend, and 838 clinical psychologist records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 35 in South Bend → All 838 in Indiana → Every provider in South Bend →
Other clinical psychologist records in Indiana
- Jacqueline Abate, PSYDIndianapolis, IN1861980781
- Zachary Adams, PHDIndianapolis, IN1063820637
- Sarah Adams Detwiler, PHDIndianapolis, IN1164144176
- Elizabeth Akey, PHDLafayette, IN1124176631
- David Alexander, PSYCHOLOGIST H.S.P.PIndianapolis, IN1497757074
- Jerrica Allen, PSYDTerre Haute, IN1427546043
- Katherine Allsop Hilbrich, PHDNoblesville, IN1790516540
- Sharyl Altum, HSPPLawrenceburg, IN1275683013
- Cathleen Amador, PSY.D.Valparaiso, IN1659343911
- Yves-Marie Ambroise, PH.D.Indianapolis, IN1407110745
Common questions
What is Timothy Allan Onkka, PH.D.'s NPI number?
Timothy Allan Onkka, PH.D.'s National Provider Identifier (NPI) is 1891882510, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Allan Onkka, PH.D. located?
The NPPES record lists a practice address at 150 W Angela Blvd, South Bend, IN, 46617. Phone: (574) 232-5237. Providers update this record themselves, so call before visiting.
How can I verify Timothy Allan Onkka, PH.D.'s license?
NPPES lists Indiana license number 20040221A, as entered by the provider. Search the Indiana 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.