Active NPIIndividual providerSole proprietor

Dr. Ruth C Mayer, PHD

Psychologist, Addiction (Substance Use Disorder) in Woodbury, Connecticut

NPI Number1780707059
Practice location
1080 Main St S, Suite 5, Woodbury, CT 06798-3810
Fax
203-758-2329
Last updated
September 11, 2025

Ruth Cantor Mayer is a Psychologist, Addiction (Substance Use Disorder) based in Woodbury, CT. Ruth Cantor Mayer practices in Woodbury, CT and has the professional credentials of PHD. The NPI Number for Ruth Cantor Mayer is 1780707059 and holds a License No. 001542 (CT). The current practice location address for Ruth Cantor Mayer is 1080 Main St S, Suite 5, Woodbury, CT 06798-3810 and can be reached out via phone at 203-263-8878 and via fax at 203-758-2329.

Provider Profile Details

NPI Number
1780707059
Provider Name
Ruth Cantor Mayer
Credential
PHD
Provider Entity Type
Individual
Gender
Female
Address
1080 Main St S, Suite 5, Woodbury, CT 06798-3810
Phone Number
203-263-8878
Fax Number
203-758-2329
Sole Proprietor
Yes
Provider Enumeration Date
April 9, 2007
Last Update Date
September 11, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
1080 Main St S
Suite 5
Woodbury, CT 06798-3810
Zip
06798-3810
Phone Number
203-263-8878
Fax Number
203-758-2329
Woodbury, CT 06798Get directions →

Provider Business Mailing Address Details

Address
59 Judd Hill RD
Woodbury, CT 06798-4010
City
Woodbury
State
CT
Zip
06798-4010
Phone Number
203-758-2329
Fax Number
203-758-2329

License Information

License Number (1)
001542
License State (1)
CT
Taxonomy (1)
Psychologist · 103T00000X
License Number (2)
008618-1
License State (2)
NY
Taxonomy (2)
Psychologist · 103T00000X
License Number (3)
001542
License State (3)
CT
Taxonomy (3)
Psychologist, Addiction (Substance Use Disorder) · 103TA0400X · Primary
License Number (4)
001542
License State (4)
CT
Taxonomy (4)
Psychologist, Cognitive & Behavioral · 103TB0200X
License Number (5)
001542
License State (5)
CT
Taxonomy (5)
Psychologist, Clinical · 103TC0700X
License Number (6)
001542
License State (6)
CT
License Number (7)
001542
License State (7)
CT
Taxonomy (7)
Psychologist, Family · 103TF0000X
License Number (8)
001542
License State (8)
CT
Taxonomy (8)
Psychologist, Health Service · 103TH0100X

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Dr. Ruth C Mayer, PHD?

The NPI number of Dr. Ruth C Mayer, PHD is 1780707059. It was assigned on April 9, 2007 and is currently active in the NPPES registry.

What is the specialty of Dr. Ruth C Mayer, PHD?

Dr. Ruth C Mayer, PHD is registered under the primary taxonomy Psychologist, Addiction (Substance Use Disorder) (code 103TA0400X), licensed in CT under license number 001542.

Where does Dr. Ruth C Mayer, PHD practice?

The practice location is 1080 Main St S, Suite 5, Woodbury, CT 06798-3810. The office can be reached at 203-263-8878 (phone) or 203-758-2329 (fax).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1780707059 directly on the NPPES registry website.

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