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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

COURTNEY DIFONZO
NPI 1366348963
Counselor - Professional in Niantic, CT

Active since October 19, 2026
8 W MAIN ST STE 3-15, NIANTIC, CT 06357(401) 954-5350 Get Directions Write a Review

NPPES record added: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Courtney Difonzo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COURTNEY DIFONZO (NPI 1366348963) is an individual professional provider in Niantic, Connecticut, licensed in Connecticut (10358) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1366348963
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameCOURTNEY DIFONZO
Location Address8 W MAIN ST STE 3-15Niantic, CT 06357-2332
Mailing Address68 Chester StNew London, CT 06320-2404 · (401) 954-5350
Phone(401) 954-5350
Sole ProprietorYes
Enumeration DateOctober 19, 2026
NPPES CertifiedOctober 19, 2026
✔ NPI 1366348963 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in CT · 10358
8 W MAIN ST STE 3-15, Niantic, CT 06357
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EBONEE MONIQUE SMILEY MFT-A
Marriage & Family Therapist
8 W MAIN ST STE 3-15
NIANTIC, CT 06357
Southeastern Connecticut Planning Region (203) 249-3184
RENEE ELIZABETH AGNES TRILLER LPCA
Counselor (Professional)
8 W MAIN ST STE 3-15
NIANTIC, CT 06357
Southeastern Connecticut Planning Region (860) 316-4428
NICOLE DANISH LMSW
Social Worker (Clinical)
8 W MAIN ST STE 3-15
NIANTIC, CT 06357
Southeastern Connecticut Planning Region (860) 451-9364

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Courtney Difonzo's NPI number?

The NPI number for Courtney Difonzo is 1366348963. It was assigned to this individual provider in the NPPES registry on October 19, 2026.

Where is Courtney Difonzo located?

Courtney Difonzo practices at 8 W Main St Ste 3-15, Niantic, CT 06357. The listed phone number is (401) 954-5350.

What is Courtney Difonzo's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Courtney Difonzo was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.