Active NPIIndividual providerSole proprietor

Deborah L Mazza, LCSW

Marriage & Family Therapist in New Haven, Connecticut

NPI Number1750488524
Practice location
357 Whitney Ave, Suite 301, New Haven, CT 06511-2364
Fax
—
Last updated
September 11, 2025

Deborah L. Mazza is a Marriage & Family Therapist based in New Haven, CT. Deborah L. Mazza practices in New Haven, CT and has the professional credentials of LCSW. The NPI Number for Deborah L. Mazza is 1750488524 and holds a License No. 000225 (CT). The current practice location address for Deborah L. Mazza is 357 Whitney Ave, Suite 301, New Haven, CT 06511-2364 and can be reached out via phone at 203-772-3842.

Provider Profile Details

NPI Number
1750488524
Provider Name
Deborah L. Mazza
Credential
LCSW
Provider Entity Type
Individual
Gender
Female
Address
357 Whitney Ave, Suite 301, New Haven, CT 06511-2364
Phone Number
203-772-3842
Primary Taxonomy
Marriage & Family Therapist · 106H00000X
Sole Proprietor
Yes
Provider Enumeration Date
September 20, 2006
Last Update Date
September 11, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
357 Whitney Ave
Suite 301
New Haven, CT 06511-2364
Zip
06511-2364
Phone Number
203-772-3842
New Haven, CT 06511Get directions →

Provider Business Mailing Address Details

Address
19 Whitefield Dr
Trumbull, CT 06611-1473
City
Trumbull
State
CT
Zip
06611-1473
Phone Number
203-268-6715
Fax Number
203-772-3842

License Information

License Number (1)
000225
License State (1)
CT
Taxonomy (1)
Social Worker, Clinical · 1041C0700X
License Number (2)
000313
License State (2)
CT
Taxonomy (2)
Marriage & Family Therapist · 106H00000X · 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 Deborah L Mazza, LCSW?

The NPI number of Deborah L Mazza, LCSW is 1750488524. It was assigned on September 20, 2006 and is currently active in the NPPES registry.

What is the specialty of Deborah L Mazza, LCSW?

Deborah L Mazza, LCSW is registered under the primary taxonomy Marriage & Family Therapist (code 106H00000X), licensed in CT under license number 000225.

Where does Deborah L Mazza, LCSW practice?

The practice location is 357 Whitney Ave, Suite 301, New Haven, CT 06511-2364. The office can be reached at 203-772-3842 (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 1750488524 directly on the NPPES registry website.

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