Active NPIIndividual providerSole proprietor

Dr. Mary K Barnes, PHD

Psychologist, Clinical in Westport, Connecticut

NPI Number1003755240
Practice location
16 Railroad Pl # 1014, Westport, CT 06880-5912
Fax
—
Last updated
March 25, 2026

Mary Kate Barnes is a Psychologist, Clinical based in Westport, CT. Mary Kate Barnes practices in Westport, CT and has the professional credentials of PHD. The NPI Number for Mary Kate Barnes is 1003755240 and holds a License No. 5327 (CT). The current practice location address for Mary Kate Barnes is 16 Railroad Pl # 1014, Westport, CT 06880-5912 and can be reached out via phone at 203-293-8601.

Provider Profile Details

NPI Number
1003755240
Provider Name
Mary Kate Barnes
Credential
PHD
Provider Entity Type
Individual
Gender
Female
Address
16 Railroad Pl # 1014, Westport, CT 06880-5912
Phone Number
203-293-8601
Primary Taxonomy
Psychologist, Clinical · 103TC0700X
Sole Proprietor
Yes
Provider Enumeration Date
March 25, 2026
Last Update Date
March 25, 2026
Certification Date
March 25, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
16 Railroad Pl # 1014
Westport, CT 06880-5912
Zip
06880-5912
Phone Number
203-293-8601
Westport, CT 06880Get directions →

Provider Business Mailing Address Details

Address
16 Railroad Pl # 1014
Westport, CT 06880-5912
City
Westport
State
CT
Zip
06880-5912
Phone Number
203-293-8601

License Information

License Number
5327
License State
CT
Taxonomy
Psychologist, Clinical · 103TC0700X · Primary

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. Mary K Barnes, PHD?

The NPI number of Dr. Mary K Barnes, PHD is 1003755240. It was assigned on March 25, 2026 and is currently active in the NPPES registry.

What is the specialty of Dr. Mary K Barnes, PHD?

Dr. Mary K Barnes, PHD is registered under the primary taxonomy Psychologist, Clinical (code 103TC0700X), licensed in CT under license number 5327.

Where does Dr. Mary K Barnes, PHD practice?

The practice location is 16 Railroad Pl # 1014, Westport, CT 06880-5912. The office can be reached at 203-293-8601 (phone).

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 1003755240 directly on the NPPES registry website.

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