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LESLIE F BASS MSW
NPI 1801961941
Social Worker - Clinical in Stoneham, MA

Active since November 22, 2006PECOS EnrolledAccepts Medicare Assignment
1 CENTRAL ST, SUITE 6, STONEHAM, MA 02180(781) 662-5118(781) 835-0005 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Leslie F Bass Msw NPPES

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

LESLIE F BASS MSW (NPI 1801961941) is an individual clinical provider in Stoneham, Massachusetts, licensed in Massachusetts (102209) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1977).

NPPES Registry Identity

NPI1801961941
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLESLIE F BASSCredential: MSW
Location Address1 CENTRAL ST, SUITE 6Stoneham, MA 02180-2023
Mailing AddressPo Box 1083East Arlington, MA 02474-0020 · (781) 662-5118 · Fax (781) 835-0005
Phone(781) 662-5118
Fax(781) 835-0005
Sole ProprietorYes
Medical School CMSOtherGraduated 1977
Enumeration DateNovember 22, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1801961941 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 MA · 102209
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.
1 CENTRAL ST, Stoneham, MA 02180
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Other Identifiers 2

Medicare ID-Type UnspecifiedPO1893MA
Medicaid1852264MA

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Leslie F Bass Msw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618901349
PECOS Enrollment IDI20050922000505
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02180 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 $63.72 – $189.86
Typical copayment $0.00 (range $15.93 – $47.46)
Most-billed visit code NA
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

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 Leslie Bass's NPI number?

The NPI number for Leslie Bass is 1801961941. It was assigned to this individual provider in the NPPES registry on November 22, 2006.

Where is Leslie Bass located?

Leslie Bass practices at 1 Central St Suite 6, Stoneham, MA 02180. The listed phone number is (781) 662-5118.

What is Leslie Bass's specialty?

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

Is Leslie Bass enrolled in Medicare?

Yes. Leslie Bass is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Leslie Bass accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Leslie Bass 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 Leslie Bass was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.