Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marianne Sampson, OT
Specialist in Fort Lauderdale, FL · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457731630
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Registry record
Entity type Individual (Type 1)
Name Marianne Sampson
Credential OT
Sex Female
Practice address 307 Sw 5th St, Fort Lauderdale, FL, 33315
Phone (954) 764-6556
Enumeration date Jun 3, 2015
Last updated in NPPES Jun 3, 2015
Taxonomy & licenses
OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working.
About the OT credential
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.
Frequently asked questions
What is the NPI number for Marianne Sampson?
The National Provider Identifier (NPI) for Marianne Sampson is 1457731630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marianne Sampson practice?
The practice location on file with NPPES is in Fort Lauderdale, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Fort Lauderdale Addiction Treatment Center Substance Abuse Rehabilitation Facility · Ft Lauderdale, FL NPI 1679855175 Physicians Group Plus, LLC. Group Psychotherapy Psychologist · Ft Lauderdale, FL NPI 1952655102 Alessandra Linder Specialist · Fort Lauderdale, FL NPI 1902297575 Sheena Ross Addiction (Substance Use Disorder) Registered Nurse · Ft Lauderdale, FL NPI 1396294922
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-03.