John Joseph Barnhart, MA, TLLP, LLPC
Clinical Psychologist · Plymouth, MI
John Joseph Barnhart, MA, TLLP, LLPC is a clinical psychologist with a practice address in Plymouth, Michigan, and NPI 1184349797, issued on Oct 5, 2022. Check the license (Michigan 6362009622, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Joseph Barnhart
- Credential
- MA, TLLP, LLPC
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License numbers
- 6362009622 MI
6451022512 MI
Self-reported in NPPES; status is on the state search - Practice location
- 41100 Plymouth RD Ste 110, Plymouth, MI 48170
- Phone
- (734) 656-8560
- Enumerated
- Oct 5, 2022
- Record last updated
- Nov 3, 2023
- Entity
- Type 1 · individual
Also registered at 41100 Plymouth RD Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aiman GarousClinical Psychologist1306778428
- Richard Janka, PSY.D.Counseling Psychologist1215114095
- Elizabeth Keller, LLPCMental Health Counselor1427986223
- Hannah Lash, LLPClinical Psychologist1255050985
Verify John Joseph Barnhart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6362009622Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58 clinical psychologist records list a practice address in Plymouth
They are 58 of the 3,452 NPPES records with a practice address in Plymouth, and 2,965 clinical psychologist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 58 in Plymouth → All 2,965 in Michigan → Every provider in Plymouth →
Other clinical psychologist records in Michigan
- Mark Abbenante, L.L.P.Flint, MI1871522888
- Emily Abbenante-HonoldAnn Arbor, MI1609132943
- Crystal Abbo, TLLPLivonia, MI1144750696
- Sahra AbdullahiSouthfield, MI1215646773
- Michelle Abela, PHDDetroit, MI1710187661
- Anna Abell, PH.D.Royal Oak, MI1396083176
- Steven Abell, PH.D.Royal Oak, MI1124150594
- Kristen Abraham, PH.D.Ann Arbor, MI1356775035
- John Abraitis, PSY.D.Battle Creek, MI1720045081
- Michael Abramsky, PHDBirmingham, MI1326239005
Common questions
What is John Joseph Barnhart, MA, TLLP, LLPC's NPI number?
John Joseph Barnhart, MA, TLLP, LLPC's National Provider Identifier (NPI) is 1184349797, issued on Oct 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Barnhart, MA, TLLP, LLPC located?
The NPPES record lists a practice address at 41100 Plymouth RD Ste 110, Plymouth, MI, 48170. Phone: (734) 656-8560. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Barnhart, MA, TLLP, LLPC's license?
NPPES lists Michigan license number 6362009622, as entered by the provider. Search the Michigan 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.