NPI Database
Lookup NPI Numbers from the NPI Registry

Contact Information

THOMAS J MCMAHON, PHD
34 PARK ST
CONNECTICUT MENTAL HEALTH CENTER
NEW HAVEN, CT06519
 Phone: 203-974-7417
 Fax: 203-974-7413
 Website:
 

Specialty

Taxonomy Code Specialty Code Provider Type

Clinical Child & Adolescent

103TC2200X 62 Psychologist, Clinical
 

Psychologist

103T00000X 62 Psychologist, Clinical
Indicates primary specialty

NPI Profile & details for THOMAS J MCMAHON · (Male)

NPI # 1174734438
Status Active
Credentials PHD
Entity Individual
Enumeration date 05/25/2007
Last updated 09/11/2025 - About 9 months ago
Sole proprietor 1 No
Identifiers
  • CT License # 001969
Hospital affiliation(s) Not Available
1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

Reviews for THOMAS J MCMAHON

Thanks - Your review has been submitted! Please note that if we find that this review has violated our terms or is simply deemed unacceptable, we will remove it without notice.

There are currently no reviews for THOMAS J MCMAHON
Be the first to post a comment or review.


Read our reviews / comments about this provider to help you decide if they are right for you. Share your experience by posting a comment or review about this provider to help others decide which is right for them.

Nearby Therapists
JOMARY SEPULVEDA, LPC
400 COLUMBUS AVE
NEW HAVEN, CT
RE-FOCUS FOUNDATION INC.
157 CHURCH STREET, 19TH FLOOR
NEW HAVEN, CT
MICHELLE A SILVA
226 DIXWELL AVENUE
NEW HAVEN, CT
CHRISTY L OLEZESKI, PHD
1 LONG WHARF DR FL 5
NEW HAVEN, CT
RITA M RIVERA VARELA, PSY.D., CBIS, CTP
55 LOCK ST FL 3
NEW HAVEN, CT
JOHN BEAUVAIS, PhD
VA CONNECTICUT HEALTHCARE SYSTEM (116B)
WEST HAVEN, CT
JAMES POLING, PhD
WEST HAVEN VA - BLDG. 36
WEST HAVEN, CT
ILAN HARPAZ ROTEM, PhD
VA HEALTHCARE SYSTEM PSYCHOLOGY SERVICES 116B
WEST HAVEN, CT
JAMES MCPARTLAND, PhD
230 S FRONTAGE RD
NEW HAVEN, CT
TOWN OF BRANFORD
342 HARBOR STREET
BRANFORD, CT

  View all Therapists
v2.403