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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. MARY PATRICIA FRIGIANI R.N. CADC
NPI 1790769081
Counselor - Addiction (Substance Use Disorder) in Waterbury, CT

Active since December 01, 2005
88 GRANDVIEW AVE, WEST MAIN BEHAVIORAL HEALTH, WATERBURY, CT 06708(203) 573-7500(203) 573-6575 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Mr. Mary Patricia Frigiani R.n. Cadc NPPES

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

MR. MARY PATRICIA FRIGIANI R.N. CADC (NPI 1790769081) is an individual addiction (substance use disorder) provider in Waterbury, Connecticut, licensed in Connecticut (000123) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1790769081
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMR. MARY PATRICIA FRIGIANICredential: R.N. CADC
Location Address88 GRANDVIEW AVE, WEST MAIN BEHAVIORAL HEALTHWaterbury, CT 06708-2509
Mailing Address1020 Northfield RdWatertown, CT 06795-1433 · (860) 945-3125
Phone(203) 573-7500
Fax(203) 573-6575
Sole ProprietorNo
Enumeration DateDecember 1, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1790769081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CT · 000123
Also ListedRegistered NurseTaxonomy 163W00000X · License E29066 (CT)
88 GRANDVIEW AVE, Waterbury, CT 06708
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Other Providers at the Same Location NPPES 20

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

MRS. CAROL A GENOVA RN CADC
Counselor (Addiction (Substance Use Disorder))
88 GRANDVIEW AVE
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7500
DEON JOHNSON-ALLEN APRN
Nurse Practitioner (Psychiatric/Mental Health)
88 GRANDVIEW AVE
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7265
JULIE MARIE PIEPENBRING MSW, LCSW
Social Worker (Clinical)
88 GRANDVIEW AVE, BEHAVIORAL HEALTH OF WATERBURY HOSPITAL
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-6103
MR. THOMAS MICHAEL CZARKOSKY LMFT
Marriage & Family Therapist
88 GRANDVIEW AVE, CHILDREN/ADOL
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7121
MRS. MARIE G. JOHNSTON R.N., L.A.D.C.
Counselor (Addiction (Substance Use Disorder))
88 GRANDVIEW AVE, WESTMAIN BEHAVIORAL HEALTH
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7500
RUSSELL CHARLES HUFF LPC
Counselor (Mental Health)
88 GRANDVIEW AVE, ADULT BEHAVIORAL HEALTH
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7265
TRACY FOLLERT LCSW
Social Worker (Clinical)
88 GRANDVIEW AVE
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7265
RYAN DANIEL DOYLE D.O.
Psychiatry & Neurology (Psychiatry)
88 GRANDVIEW AVE
WATERBURY, CT 06708
Naugatuck Valley Planning Region (203) 573-7265

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 Mary Frigiani's NPI number?

The NPI number for Mary Frigiani is 1790769081. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Mary Frigiani located?

Mary Frigiani practices at 88 Grandview Ave West Main Behavioral Health, Waterbury, CT 06708. The listed phone number is (203) 573-7500.

What is Mary Frigiani's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Mary Frigiani was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 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.