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WILLOW TREE WELLNESS
NPI 1720555642
Social Worker - Clinical in Southington, CT

Active since October 29, 2018
132 MAIN ST STE 2A, SOUTHINGTON, CT 06489(860) 276-4459 Get Directions Write a Review

NPPES record last updated: June 10, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 10, 2024, Oct 8, 2021, May 17, 2021 and 2 more (5 updates tracked since 2018).

About Willow Tree Wellness NPPES

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

WILLOW TREE WELLNESS (NPI 1720555642) is a healthcare organization registered as a clinical in Southington, Connecticut and active in the NPI registry since October 2018. The organization lists Katie Bassoli, Partner, as its authorized official.

NPPES Registry Identity

NPI1720555642
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameWILLIAMS & BASSOLI, LLP
Location Address132 MAIN ST STE 2ASouthington, CT 06489-2561
Mailing Address132 Main St Ste 2aSouthington, CT 06489-2561 · (860) 878-4367
Phone(860) 276-4459
Organization SubpartNo
Authorized OfficialKatie BassoliPartner · (860) 878-4367
Enumeration DateOctober 29, 2018
Last NPPES UpdateJune 10, 20245 updates tracked since enumeration
NPPES CertifiedMay 20, 2024
✔ NPI 1720555642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X
Also ListedMarriage & Family TherapistTaxonomy 106H00000X
132 MAIN ST STE 2A, Southington, CT 06489
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Other Names 1

Doing Business AsWillow Tree Wellness

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Willow Tree Wellness is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Willow Tree Wellness, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Jennfer Turner, LMSW
Clinical Social Worker
NPI 1528433232
555 WILLARD AVE VAMC MC11ACSL
Newington, CT 06111
(860) 667-6800
✔ PECOS10 mi
Karen Daigle Destefano, LADC, LPC
Mental Health Counselor
NPI 1679710164
913 NEW HARWINTON RD
Torrington, CT 06790
(860) 309-7262
✔ PECOS18 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Williams & Bassoli, LLP's NPI number?

The NPI number for Williams & Bassoli, LLP is 1720555642. It was assigned to this organization in the NPPES registry on October 29, 2018. The provider is doing business as Willow Tree Wellness.

Where is Williams & Bassoli, LLP located?

Williams & Bassoli, LLP is located at 132 Main St Ste 2A, Southington, CT 06489. The listed phone number is (860) 276-4459.

What is Williams & Bassoli, LLP's specialty?

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

Is Williams & Bassoli, LLP enrolled in Medicare?

Yes. Williams & Bassoli, LLP is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Williams & Bassoli, LLP?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Williams & Bassoli, LLP, in Clinical Social Worker and Mental Health Counselor. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Williams & Bassoli, LLP accept?

Health plans from Anthem Blue Cross and Blue Shield list Williams & Bassoli, LLP as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Williams & Bassoli, LLP was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.