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MRS. SABRINA MAZZILLI LICSW
NPI 1245874650
Social Worker - Clinical in Providence, RI

Active since October 30, 2019PECOS Enrolled
10 DAVOL SQ STE 100, PROVIDENCE, RI 02903(401) 400-2403 Get Directions Write a Review

NPPES record last updated: February 18, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 18, 2025, Nov 15, 2021, Sep 15, 2021 and 1 more (4 updates tracked since 2019).

About Mrs. Sabrina Mazzilli Licsw NPPES

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

MRS. SABRINA MAZZILLI LICSW (NPI 1245874650) is an individual clinical provider in Providence, Rhode Island, licensed in Rhode Island (ISW03368) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Riverside.

NPPES Registry Identity

NPI1245874650
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. SABRINA MAZZILLICredential: LICSW
Location Address10 DAVOL SQ STE 100Providence, RI 02903-4752
Mailing AddressPo Box 100252Cranston, RI 02910-0064 · (401) 400-2403
Phone(401) 400-2403
Sole ProprietorYes
Enumeration DateOctober 30, 2019
Last NPPES UpdateFebruary 18, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 18, 2025
✔ NPI 1245874650 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
Licenses✔ Licensed in RI · ISW03368✔ Licensed · ISW03368
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 · Mental HealthTaxonomy 101YM0800X
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License ISW03368 (RI)
10 DAVOL SQ STE 100, Providence, RI 02903
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Secondary Practice Location 1

Location 11275 Wampanoag Trl Ste 8BRiverside, RI 02915-1217 · Phone (401) 405-0700

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Sabrina Mazzilli Licsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Sabrina Mazzilli reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cumberland Counseling, LLC
11 mi
Mental Health
175 NATE WHIPPLE HWY
Cumberland, RI 02864
  • Reassigned Medicare billing, Rhode Island enrollment
  • 12 clinicians in this Medicare group
NPI 1396208435 (617) 791-2645

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $58.57 – $177.03
Typical copayment $0.00 (range $14.64 – $44.25)
Most-billed visit code NA
Established Patient
$72.93 typical visit price
range $18.92 – $144.38
Typical copayment $18.23 (range $4.73 – $36.09)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

SHIP
Clinic/Center (Mental Health (Including Community Mental Health Center))
10 DAVOL SQ STE 100
PROVIDENCE, RI 02903
Providence County (401) 489-5513
DOCS FOR HEALTH
Case Manager/Care Coordinator
10 DAVOL SQ STE 100
PROVIDENCE, RI 02903
Providence County (401) 410-4011
GUIDED HEALING, LLC
Social Worker (Clinical)
10 DAVOL SQ STE 100
PROVIDENCE, RI 02903
Providence County (401) 236-7226
BOSWELL, INC.
Case Management
10 DAVOL SQ STE 100
PROVIDENCE, RI 02903
Providence County (832) 420-7667
EMPOWERING ROAD, LLC
Counselor (Mental Health)
10 DAVOL SQ STE 100
PROVIDENCE, RI 02903
Providence County (401) 400-2403

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 Sabrina Mazzilli's NPI number?

The NPI number for Sabrina Mazzilli is 1245874650. It was assigned to this individual provider in the NPPES registry on October 30, 2019.

Where is Sabrina Mazzilli located?

Sabrina Mazzilli practices at 10 Davol Sq Ste 100, Providence, RI 02903. The listed phone number is (401) 400-2403.

What is Sabrina Mazzilli's specialty?

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

Is Sabrina Mazzilli enrolled in Medicare?

Yes. Sabrina Mazzilli is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sabrina Mazzilli's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sabrina Mazzilli reassigns Medicare benefits to Cumberland Counseling, LLC (Cumberland, RI). The 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 Sabrina Mazzilli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sabrina Mazzilli accept?

Health plans from Harvard Pilgrim Health Care list Sabrina Mazzilli 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 Sabrina Mazzilli was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.