EXCELIS MEDICAL ASSOCIATES
NPI 1023397817
Emergency Medicine in Tampa, FL
About Excelis Medical Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EXCELIS MEDICAL ASSOCIATES (NPI 1023397817) is a healthcare organization registered as an emergency medicine in Tampa, Florida and active in the NPI registry since August 2011. The organization lists Dion Richard Samerson, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Excelis Medical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
159Medicare enrollment records show 159 clinicians reassign Medicare billing to Excelis Medical Associates, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 88 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 159Tampa, FL 33607
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Emergency Medical Associates Of Tampa Bay, LLC's NPI number?
The NPI number for Emergency Medical Associates Of Tampa Bay, LLC is 1023397817. It was assigned to this organization in the NPPES registry on August 10, 2011. The provider is doing business as Excelis Medical Associates.
Where is Emergency Medical Associates Of Tampa Bay, LLC located?
Emergency Medical Associates Of Tampa Bay, LLC is located at 3001 W. Dr. Martin Luther King Jr. Blvd, Tampa, FL 33607. The listed phone number is (813) 870-4000.
What is Emergency Medical Associates Of Tampa Bay, LLC's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Emergency Medical Associates Of Tampa Bay, LLC enrolled in Medicare?
Yes. Emergency Medical Associates Of Tampa Bay, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Emergency Medical Associates Of Tampa Bay, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 159 clinicians in 4 Medicare specialties reassign their Medicare billing to Emergency Medical Associates Of Tampa Bay, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Emergency Medicine (99), Nurse Practitioner (44) and Pediatric Medicine (15). Of these, 5 practice at this address and 88 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Emergency Medical Associates Of Tampa Bay, LLC was last updated on October 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Excelis Medical Associates · NPI 1023397817
Emergency Medicine organization in Tampa, Florida. Organization record, active in the CMS NPPES registry since August 10, 2011.
## Identity
- **NPI:** 1023397817 (Entity type: Organization)
- **Enumerated:** August 10, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Legal business name:** Emergency Medical Associates Of Tampa Bay, Llc
- **Organization subpart:** No
- **Authorized official:** Dion Samerson, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 3001 W. DR. MARTIN LUTHER KING JR. BLVD, Tampa, FL 33607-6307
- **Phone:** (813) 870-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 159 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (99), Nurse Practitioner (44), Pediatric Medicine (15); 5 practice at this address and 88 within 10 miles; [full list](https://npiprofile.com/npi/1023397817/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 23, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1023397817) · Data from the CMS NPPES public registry.