NPI Portal NPI Lookup & Verification

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

Mrs. Marsha Thompson, MS BCBA

Behavior Analyst in West Palm Beach, FL · enumerated 2012 · practices at Dynamic Steps Therapy.

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

National Provider Identifier

1396005831

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Registry record

Entity type Individual (Type 1)
Name Mrs. Marsha Thompson
Credential MS BCBA
Sex Female
Practice address West Palm Beach, FL, 33410
Fax (561) 484-7194
Enumeration date May 17, 2012
Last updated in NPPES Dec 22, 2025

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

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-1936397 (FL) Primary

Other identifiers

Identifier Type State Issuer
1396005831 Other FL NPI

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

Where does Marsha Thompson 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 Marsha Thompson?
The National Provider Identifier (NPI) for Marsha Thompson is 1396005831, 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 2025-12-22.