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Lea Margaret Thies, FNP

Nurse Practitioner in Marathon, FL · enumerated 2011 · practices at Baptist Health Medical Group Upper Keys, LLC.

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

National Provider Identifier

1710266804

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Registry record

Entity type Individual (Type 1)
Name Lea Margaret Thies
Credential FNP
Sex Female
Practice address 3303 Overseas Hwy Ste 100, Marathon, FL, 33050
Phone (305) 434-1400
Fax (305) 743-0962
Enumeration date Aug 8, 2011
Last updated in NPPES Jan 15, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN11036184 (FL) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

What is the NPI number for Lea Thies?
The National Provider Identifier (NPI) for Lea Thies is 1710266804, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lea Thies practice?
The practice location on file with NPPES is in Marathon, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-15.