DR. RUTH CANTOR MAYER PH.D. NPI 1780707059

NPI Information

  • NPI: 1780707059
  • Provider Name: DR. RUTH CANTOR MAYER, PH.D.
  • Classification: Psychologist - 103TA0400X
  • Specialization: Addiction (Substance Use Disorder)
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1080 MAIN ST S
    SUITE 5
    WOODBURY, CT
    ZIP 06798
  • Phone: (203) 263-8878

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NPI Details

DR. Ruth Cantor Mayer, PH.D. is an addiction (substance use disorder) psychologist in Woodbury, CT with 44 years of experience. The provider is a psychologist with a proficiency that involves the application of psychological treatment of addiction stemming from the use of alcohol and other psychoactive substances (e.g., nicotine, marijuana, cocaine, heroin) or behavioral addictions (e.g., gambling) with the aim of cessation or reduction of use and/or the amelioration of emotional, behavioral, interpersonal and other problems arising from the addictive behavior. DR. Ruth Cantor Mayer, PH.D. NPI is 1780707059. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

1080 MAIN ST S
SUITE 5
WOODBURY, CT
ZIP 06798-810
Phone: (203) 263-8878
Fax: (203) 758-2329

The NPI 1780707059 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment.

The enumeration date for this NPI number is 4/9/2007 and was last updated on 9/11/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1103T00000XPsychologist001542CONNECTICUTNo
2103T00000XPsychologist008618-1NEW YORKNo
3103TA0400XPsychologistAddiction (Substance Use Disorder)001542CONNECTICUTYes
4103TB0200XPsychologistCognitive & Behavioral001542CONNECTICUTNo
5103TC0700XPsychologistClinical001542CONNECTICUTNo
6103TC2200XPsychologistClinical Child & Adolescent001542CONNECTICUTNo
7103TF0000XPsychologistFamily001542CONNECTICUTNo
8103TH0100XPsychologistHealth Service001542CONNECTICUTNo

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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