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

JOANN D GUAY, LLC
NPI 1710819438
Counselor - Professional in Madison, CT

Q: What is Joann D Guay, LLC's NPI number?

The NPI number for Joann D Guay, LLC is 1710819438. It was assigned to this organization in the NPPES registry on May 29, 2026.

Q: What is Joann D Guay, LLC's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Joann D Guay, LLC was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.

Active since May 29, 2026

16 GOVERNORS WAY, MADISON, CT 06443(203) 214-6935 Get Directions Write a Review

NPPES record added: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Joann D Guay, Llc NPPES

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

JOANN D GUAY, LLC (NPI 1710819438) is a healthcare organization registered as a professional in Madison, Connecticut and active in the NPI registry since May 2026. The organization lists Joann Guay, Licensed Professional Counselor, as its authorized official.

NPPES Registry Identity

NPI1710819438

Entity TypeOrganization

Primary Taxonomy101YP2500X

Legal Business NameJOANN D GUAY, LLC

Location Address16 GOVERNORS WAYMadison, CT 06443-2178

Mailing Address16 Governors WayMadison, CT 06443-2178 · (203) 214-6935

Phone(203) 214-6935

Organization SubpartNo

Authorized OfficialJoann GuayLicensed Professional Counselor · (203) 214-6935

Enumeration DateMay 29, 2026

NPPES CertifiedMay 29, 2026

✔ NPI 1710819438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

16 GOVERNORS WAY, Madison, CT 06443

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

JOANN DONNARUMA GUAY

Counselor

16 GOVERNORS WAY
MADISON, CT 06443

South Central Connecticut Planning Region (203) 214-6935

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 Joann D Guay, LLC's NPI number?

The NPI number for Joann D Guay, LLC is 1710819438. It was assigned to this organization in the NPPES registry on May 29, 2026.

Where is Joann D Guay, LLC located?

Joann D Guay, LLC is located at 16 Governors Way, Madison, CT 06443. The listed phone number is (203) 214-6935.

What is Joann D Guay, LLC'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 Joann D Guay, LLC was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.