NPI Portal NPI Lookup & Verification

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

Mr. James Francis Ponticello Jr., LMSW

Social Worker in Bronx, NY · enumerated 2019 · practices at Bronx Lebanon Hospital.

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

National Provider Identifier

1366089138

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Registry record

Entity type Individual (Type 1)
Name Mr. James Francis Ponticello Jr.
Credential LMSW
Sex Male
Practice address Bronx, NY, 10456
Phone (718) 590-1800
Enumeration date Nov 29, 2019
Last updated in NPPES Nov 29, 2019

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 107013 (NY) Primary

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.

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Frequently asked questions

What is the NPI number for James Ponticello?
The National Provider Identifier (NPI) for James Ponticello is 1366089138, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Ponticello practice?
The practice location on file with NPPES is in Bronx, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-29.