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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

THOMAS JOSEPH MCMAHON, PHD

Active

THOMAS JOSEPH MCMAHON, PHD is a Child, Clinical Psychologist healthcare provider located in NEW HAVEN, Connecticut. NPI 1174734438 is currently active in the NPPES registry. Verify at CMS.

Child, Clinical Psychologist · NEW HAVEN, CT

Registration Details

NPI Number
1174734438
Provider Type
Individual
Gender
Male
NPI Issued
May 25, 2007 (19.184046673112 yrs)
Last Updated
Sep 11, 2025
Licenses
001969 (CT)
001969 (CT)

Practice Information

Address
34 PARK ST
CONNECTICUT MENTAL HEALTH CENTER
NEW HAVEN, CT, 06519
Browse CT providers · Browse ZIP 06519
Phone
2039747417
Fax
2039747413
Primary Specialty
Child, Clinical Psychologist
103TC2200X
Additional Specialty
Child, Clinical Psychologist

Other Child, Clinical Psychologist Providers in NEW HAVEN, CT

Name Credential NPI
LAURIE CARDONA WOLENSKI PSYD 1366428047
LAWRENCE ANTHONY VITULANO PHD 1275506537
WALTER S GILLIAM PHD 1588623938
MICHELE ANNE GOYETTE -EWING PHD 1023069648
DENIS G SUKHODOLSKY PHD 1306962535
DR. ALICE M FORRESTER PHD 1083812440
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.