1. Home
  2. Directory
  3. Rhode Island
  4. Providence
  5. Social Worker
  6. NPI Profile

DAY ONE
NPI 1164633038
Social Worker - Clinical in Providence, RI

Active since May 24, 2007
100 MEDWAY ST, PROVIDENCE, RI 02906(401) 421-4100(401) 454-5565 Get Directions Write a Review

NPPES record last updated: November 1, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 1, 2023, Aug 4, 2021 (2 updates tracked since 2021).

About Day One NPPES

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

DAY ONE (NPI 1164633038) is a healthcare organization registered as a clinical in Providence, Rhode Island and active in the NPI registry since May 2007. The organization lists Kathleen Hoyos, Finance & Billing Specialist, as its authorized official.

NPPES Registry Identity

NPI1164633038
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameDAY ONE
Location Address100 MEDWAY STProvidence, RI 02906-4402
Mailing Address100 Medway StProvidence, RI 02906-4402 · (401) 421-4100 · Fax (401) 454-5565
Phone(401) 421-4100
Fax(401) 454-5565
Organization SubpartNo
Authorized OfficialKathleen HoyosFinance & Billing Specialist · (401) 421-4100
Enumeration DateMay 24, 2007
Last NPPES UpdateNovember 1, 20232 updates tracked since enumeration
NPPES CertifiedNovember 1, 2023
✔ NPI 1164633038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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 ListedCommunity/Behavioral HealthTaxonomy 251S00000X
100 MEDWAY ST, Providence, RI 02906
Open in Google Maps ↗

Other Identifiers 2

Other1021010RI · Neighborhood Health Plan
Medicaid9007426RI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Day One is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Day One, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Jeanne Cerrone, LICSW
Clinical Social Worker
NPI 1427177757
100 MEDWAY ST
Providence, RI 02906
(401) 421-4100
✔ PECOSSame address
Deborah Chick, LICSW
Clinical Social Worker
NPI 1801915285
100 MEDWAY ST
Providence, RI 02906
(401) 421-4100
✔ PECOSSame address
Rebecca Pracht, LICSW
Clinical Social Worker
NPI 1841627932
388 ADELAIDE AVE
Providence, RI 02907
(774) 254-4429
✔ PECOS3.2 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 Day One's NPI number?

The NPI number for Day One is 1164633038. It was assigned to this organization in the NPPES registry on May 24, 2007.

Where is Day One located?

Day One is located at 100 Medway St, Providence, RI 02906. The listed phone number is (401) 421-4100.

What is Day One's specialty?

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

Is Day One enrolled in Medicare?

Yes. Day One is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Day One?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Clinical Social Worker, reassign their Medicare billing to Day One. 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. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Day One was last updated on November 1, 2023. 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.