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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.

MARIANNE ROSA CHRISTIANO LCSW
NPI 1952384893
Social Worker - Clinical in Waterbury, CT

Active since November 23, 2005
88 GRANDVIEW AVE, ADULT BEHAVIORAL HEALTH, WATERBURY, CT 06708(203) 573-7265(203) 573-7578 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marianne Rosa Christiano Lcsw NPPES

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

MARIANNE ROSA CHRISTIANO LCSW (NPI 1952384893) is an individual clinical provider in Waterbury, Connecticut, licensed in Connecticut (002369) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1952384893
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARIANNE ROSA CHRISTIANOCredential: LCSW
Location Address88 GRANDVIEW AVE, ADULT BEHAVIORAL HEALTHWaterbury, CT 06708-2509
Mailing Address88 Grandview AveWaterbury, CT 06708-2509 · (203) 573-7265 · Fax (203) 573-7578
Phone(203) 573-7265
Fax(203) 573-7578
Sole ProprietorNo
Enumeration DateNovember 23, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1952384893 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CT · 002369
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
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 Marianne Christiano's NPI number?

The NPI number for Marianne Christiano is 1952384893. It was assigned to this individual provider in the NPPES registry on November 23, 2005.

Where is Marianne Christiano located?

Marianne Christiano practices at 88 Grandview Ave Adult Behavioral Health, Waterbury, CT 06708. The listed phone number is (203) 573-7265.

What is Marianne Christiano's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Marianne Christiano 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 37 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.