Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Peter Joseph Bertolini, L.C.S.W.

Clinical Social Worker in New Haven, CT · enumerated 2010 · practices at Positive Services for Kids, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497059703

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Registry record

Entity type Individual (Type 1)

Name Mr. Peter Joseph Bertolini

Credential L.C.S.W.

Sex Male

Practice address 1948 Chapel St, New Haven, CT, 06515

Phone (203) 799-1188

Fax (203) 298-4477

Enumeration date Dec 29, 2010

Last updated in NPPES Dec 29, 2010

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 007463 (CT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1497059703 active?

Yes, as of the latest NPPES snapshot, NPI 1497059703 is active (record last updated 2010-12-29).

How do I verify Peter Bertolini's NPI record?

Cross-check NPI 1497059703 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Positive Services for Kids, LLC Community/Behavioral Health Agency · New Haven, CT NPI 1689819336

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-29.