Katie Fillion, MD

Infectious Disease

17+ years in practiceNPI: 1356570782Licensed in FL

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Credentials & Recognition

Specialties

Infectious Disease

NPI sub-specialties

Internal Medicine, Infectious Disease207RI0200X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

17+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#46

Top Infectious Disease Doctors in Florida, 2026

Infectious Disease · Florida · 2026

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Frequently Asked Questions about Dr. Katie Fillion, MD

Where does Dr. Katie Fillion, MD practice?+
Dr. Katie Fillion, MD practices in Florida, FL. 2120 SARNO RD MELBOURNE, FL 329353084.
What is Dr. Katie Fillion, MD's phone number?+
Dr. Katie Fillion, MD's practice phone is 321-241-6800. Office contact information is verified on the PBCMMG profile.
What does Dr. Katie Fillion, MD specialize in?+
Dr. Katie Fillion, MD's primary specialty is Infectious Disease.
Is Dr. Katie Fillion, MD board certified?+
Board certification status for Dr. Katie Fillion, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Katie Fillion, MD been practicing?+
Dr. Katie Fillion, MD has been in active practice for 17+ years, based on NPI enumeration and state licensing records.
What is Dr. Katie Fillion, MD's NPI number?+
Dr. Katie Fillion, MD's National Provider Identifier (NPI) is 1356570782, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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