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

Catherine Tan Joyo, APRN

Family Nurse Practitioner in Homosassa, FL · enumerated 2019.

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

National Provider Identifier

1891259099

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Registry record

Entity type Individual (Type 1)
Name Catherine Tan Joyo
Credential APRN
Sex Female
Practice address Homosassa, FL, 34446
Phone (352) 382-8282
Enumeration date Jan 22, 2019
Last updated in NPPES Jan 22, 2019

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11000463 (FL) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

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Frequently asked questions

Where does Catherine Joyo practice?
The practice location on file with NPPES is in Homosassa, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Catherine Joyo?
The National Provider Identifier (NPI) for Catherine Joyo is 1891259099, 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 2019-01-22.