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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATTHEW S ELLIS MD
NPI 1871540716
Emergency Medicine - Undersea and Hyperbaric Medicine in Gainesville, FL

Active since May 27, 2006
6400 W NEWBERRY RD STE 104, GAINESVILLE, FL 32605(352) 333-5918(352) 333-4684 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2020, May 10, 2018, Aug 23, 2016 (3 updates tracked since 2016).

About Matthew S Ellis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATTHEW S ELLIS MD (NPI 1871540716) is an individual undersea and hyperbaric medicine provider in Gainesville, Florida, licensed in Florida (ME96520) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1871540716
Entity TypeIndividualMale
Primary Taxonomy207PE0005X
Provider Legal NameMATTHEW S ELLISCredential: MD
Location Address6400 W NEWBERRY RD STE 104Gainesville, FL 32605-4399
Mailing AddressPo Box 3123St Augustine, FL 32085-3123
Phone(352) 333-5918
Fax(352) 333-4684
Sole ProprietorYes
Enumeration DateMay 27, 2006
Last NPPES UpdateJune 16, 20263 updates tracked since enumeration
NPPES CertifiedJune 16, 2026
✔ NPI 1871540716 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Undersea and Hyperbaric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207PE0005X
License✔ Licensed in FL · ME96520
Definition
A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns, and bone infections. This specialist also serves as a consultant to other physicians in all aspects of hyperbaric chamber operations, and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.
Also ListedFamily MedicineTaxonomy 207Q00000X · License ME96520 (FL)
6400 W NEWBERRY RD STE 104, Gainesville, FL 32605
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Matthew Ellis's NPI number?

The NPI number for Matthew Ellis is 1871540716. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Matthew Ellis located?

Matthew Ellis practices at 6400 W Newberry Rd Ste 104, Gainesville, FL 32605. The listed phone number is (352) 333-5918.

What is Matthew Ellis's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Undersea and Hyperbaric Medicine, with taxonomy code 207PE0005X.

When was this NPI record last updated?

The NPPES record for Matthew Ellis was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.