NPPES file of Aug 9, 2026

Denis Joseph Lynch, PH.D.

Clinical Psychologist · Toledo, OH

Denis Joseph Lynch, PH.D. is a clinical psychologist with a practice address in Toledo, Ohio, and NPI 1831145531, issued on May 25, 2006. Check the license (Ohio 399, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831145531
Name
Denis Joseph Lynch
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
399 OH
Self-reported in NPPES; status is on the state search
Practice location
3454 Oak Alley CT, Toledo, OH 43606
Phone
(419) 535-6152
Enumerated
May 25, 2006
Record last updated
Jul 13, 2026
Fax
(419) 535-7917
Medicaid ID
0406699 OH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 1,581 in Ohio → Look up another NPI →

Also registered at 3454 Oak Alley CT

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tasha Brandt, MSW, LSWClinical Social Worker1609593979
  2. Carlyn Campbell-Johannes, MA, LPCProfessional Counselor1952790388
  3. Sarah Croak, LISWClinical Social Worker1336235787
  4. Charlotte Dabbs, PH.D.Counseling Psychologist1407180581
  5. Dawn Defalco, LPCProfessional Counselor1427467844
  6. James Derosa, LISWClinical Social Worker1104033562

Verify Denis Joseph Lynch in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license 399    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Denis Joseph Lynch among 1,581 clinical psychologist records in Ohio

Denis Joseph Lynch, PH.D. is one of 1,581 clinical psychologist records with a practice address in Ohio. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 64% newer
  • In a Medicare fileNo · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 28% of these records are
  • Record last updated2026 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Ohio

There are 1,581 clinical psychologist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,581 in Ohio → Every provider in Toledo → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Wesley Bullock, PH.D.Toledo, OH 436061649304452
  2. Diane Derr Lewis, PHDToledo, OH 436061194872952
  3. Carla Krichbaum, PHDToledo, OH 436061740337401
  4. Christopher Layne, PHDToledo, OH 436061407832314
  5. Olivia Leverich, PSY.DToledo, OH 436061780828830
  6. Jason Levine, PH.D.Toledo, OH 436061073892972
  7. Gregory Meyer, PH.D.Toledo, OH 436061447308978
  8. Joni Mihura, PHDToledo, OH 436061063560753

Common questions

What is Denis Joseph Lynch, PH.D.'s NPI number?

Denis Joseph Lynch, PH.D.'s National Provider Identifier (NPI) is 1831145531, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Denis Joseph Lynch, PH.D. located?

The NPPES record lists a practice address at 3454 Oak Alley CT, Toledo, OH, 43606. Phone: (419) 535-6152. Providers update this record themselves, so call before visiting.

How can I verify Denis Joseph Lynch, PH.D.'s license?

NPPES lists Ohio license number 399, 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), 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.