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

Barthelemy Josnel Demezier

Clinical Social Worker in Dover, FL · enumerated 2014 · practices at Dr Family Homecare, Inc.

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

National Provider Identifier

1730585753

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Registry record

Entity type Individual (Type 1)

Name Barthelemy Josnel Demezier

Sex Male

Practice address Dover, FL, 33527

Phone (561) 715-4182

Enumeration date Nov 18, 2014

Last updated in NPPES Nov 18, 2014

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 Primary

Other identifiers

Identifier	Type	State	Issuer
805-028-776	Medicaid	FL	-
802-035-767	Medicaid	FL	-

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 Barthelemy Demezier practice?

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

What is the NPI number for Barthelemy Demezier?

The National Provider Identifier (NPI) for Barthelemy Demezier is 1730585753, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Dr Family Homecare, Inc Health Maintenance Organization · Dover, FL NPI 1225575541

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-18.