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

Joann Gerstein, ARNP

Nurse Practitioner in West Palm Beach, FL · enumerated 2006.

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

National Provider Identifier

1407862543

Verified

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Registry record

Entity type Individual (Type 1)

Name Joann Gerstein

Credential ARNP

Sex Female

Practice address West Palm Beach, FL, 33407

Phone (561) 840-7578

Fax (561) 863-0590

Enumeration date Jul 31, 2006

Last updated in NPPES Feb 19, 2008

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

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1092782 (FL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Joann Gerstein practice?

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

What is the NPI number for Joann Gerstein?

The National Provider Identifier (NPI) for Joann Gerstein is 1407862543, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-19.