Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Jeffrey Gerard Nigro, LISW-CP

Clinical Social Worker in North Charleston, SC · enumerated 2006.

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

National Provider Identifier

1225110927

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Jeffrey Gerard Nigro

Credential LISW-CP

Sex Male

Practice address North Charleston, SC, 29405

Phone (843) 614-7191

Fax (843) 718-0842

Enumeration date Oct 20, 2006

Last updated in NPPES Dec 23, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 9070 (SC) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 9070 (SC) Secondary

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

Where does Jeffrey Nigro practice?

The practice location on file with NPPES is in North Charleston, SC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jeffrey Nigro?

The National Provider Identifier (NPI) for Jeffrey Nigro is 1225110927, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-23.