Active NPIIndividual provider

Glenn M Mazzone II, PHD

Psychologist, Cognitive & Behavioral in Watertown, Massachusetts

NPI Number1376403378
Practice location
40 Spring St Ste 215, Watertown, MA 02472-3474
Fax
—
Last updated
November 13, 2025

Glenn Mitchell Mazzone is a Psychologist, Cognitive & Behavioral based in Watertown, MA. Glenn Mitchell Mazzone practices in Watertown, MA and has the professional credentials of PHD. The NPI Number for Glenn Mitchell Mazzone is 1376403378. The current practice location address for Glenn Mitchell Mazzone is 40 Spring St Ste 215, Watertown, MA 02472-3474 and can be reached out via phone at 617-299-9956.

Provider Profile Details

NPI Number
1376403378
Provider Name
Glenn Mitchell Mazzone
Credential
PHD
Provider Entity Type
Individual
Gender
Male
Address
40 Spring St Ste 215, Watertown, MA 02472-3474
Phone Number
617-299-9956
Primary Taxonomy
Psychologist, Cognitive & Behavioral · 103TB0200X
Sole Proprietor
No
Provider Enumeration Date
November 13, 2025
Last Update Date
November 13, 2025
Certification Date
November 13, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
40 Spring St Ste 215
Watertown, MA 02472-3474
Zip
02472-3474
Phone Number
617-299-9956
Watertown, MA 02472Get directions →

Provider Business Mailing Address Details

Address
40 Spring St Ste 215
Watertown, MA 02472-3474
City
Watertown
State
MA
Zip
02472-3474
Phone Number
617-299-9956

License Information

Taxonomy
Psychologist, Cognitive & Behavioral · 103TB0200X · 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 Glenn M Mazzone II, PHD?

The NPI number of Glenn M Mazzone II, PHD is 1376403378. It was assigned on November 13, 2025 and is currently active in the NPPES registry.

What is the specialty of Glenn M Mazzone II, PHD?

Glenn M Mazzone II, PHD is registered under the primary taxonomy Psychologist, Cognitive & Behavioral (code 103TB0200X).

Where does Glenn M Mazzone II, PHD practice?

The practice location is 40 Spring St Ste 215, Watertown, MA 02472-3474. The office can be reached at 617-299-9956 (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 1376403378 directly on the NPPES registry website.

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