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

Mrs. Mary Jo Ann Ferretti, OT

Occupational Therapist in Holiday, FL · enumerated 2006.

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

National Provider Identifier

1013938018

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mary Jo Ann Ferretti

Credential OT

Sex Female

Practice address Holiday, FL, 34690

Phone (727) 656-8432

Enumeration date Jul 22, 2006

Last updated in NPPES Jul 9, 2007

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT 9955 (FL) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

Other identifiers

Identifier	Type	State	Issuer
OT 9955	Other	FL	OT LICENSE

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

What is the NPI number for Mary Jo Ferretti?

The National Provider Identifier (NPI) for Mary Jo Ferretti is 1013938018, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Jo Ferretti practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.