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

Paul Difanti Jr., LMHC

Mental Health Counselor in Boston, MA · enumerated 2006.

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

National Provider Identifier

1336224294

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Registry record

Entity type Individual (Type 1)
Name Paul Difanti Jr.
Credential LMHC
Sex Male
Practice address Boston, MA, 02116
Enumeration date Oct 26, 2006
Last updated in NPPES Jan 14, 2014

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 3973 (MA) 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 Paul Difanti?
The National Provider Identifier (NPI) for Paul Difanti is 1336224294, a Type 1 (individual) record in the CMS NPPES registry.
Where does Paul Difanti practice?
The practice location on file with NPPES is in Boston, MA. 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 2014-01-14.