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

Anna Marzak

Physical Therapist in St Augustine, FL · enumerated 2020 · practices at Next Step Therapy Services.

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

National Provider Identifier

1417597519

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Registry record

Entity type Individual (Type 1)
Name Anna Marzak
Sex Female
Practice address St Augustine, FL, 32086
Enumeration date Jan 7, 2020
Last updated in NPPES Jan 7, 2020

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

Where does Anna Marzak practice?
The practice location on file with NPPES is in St Augustine, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Anna Marzak?
The National Provider Identifier (NPI) for Anna Marzak is 1417597519, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-07.