MARCUS EVERRETT THOMAS
NPI 1285362384
Anesthesiologist Assistant in Clearwater, FL
About Marcus Everrett Thomas NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCUS EVERRETT THOMAS (NPI 1285362384) is an individual anesthesiologist assistant in Clearwater, Florida, licensed in Florida (AA752) and active in the NPI registry since August 2022. He is affiliated with St Josephs Hospital and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marcus Everrett Thomas is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Marcus Thomas reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clearwater, FL 33756
- Reassigned Medicare billing, Florida enrollment
- 749 clinicians in this Medicare group
Clearwater, FL 33759
- Reassigned Medicare billing, Florida enrollment
- 2,009 clinicians in this Medicare group
Clearwater, FL 33763
- Reassigned Medicare billing, Florida enrollment
- 64 clinicians in this Medicare group
Maitland, FL 32751
- Reassigned Medicare billing, Florida enrollment
- 2,356 clinicians in this Medicare group
Pensacola, FL 32502
- Reassigned Medicare billing, Florida enrollment
- 768 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, Florida enrollment
- 628 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Josephs Hospital
Acute Care Hospitals · Tampa, FLMorton Plant Hospital
Acute Care Hospitals · Clearwater, FLOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLEARWATER, FL 33756
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 Marcus Thomas's NPI number?
The NPI number for Marcus Thomas is 1285362384. It was assigned to this individual provider in the NPPES registry on August 8, 2022.
Where is Marcus Thomas located?
Marcus Thomas practices at 300 Pinellas St, Clearwater, FL 33756. The listed phone number is (727) 462-7000.
What is Marcus Thomas's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Marcus Thomas enrolled in Medicare?
Yes. Marcus Thomas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Marcus Thomas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcus Thomas reassigns Medicare benefits to 6 organizations: Greater Florida Anesthesiologists, LLC (Clearwater, FL), Baycare Medical Group, Inc. (Clearwater, FL), Healthcare Career Services LLC (Clearwater, FL), Us Anesthesia Partners Of Florida Inc. (Maitland, FL), Ams National LLC (Pensacola, FL) and 1 more organization, listed in the Medicare section above. Each 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 Marcus Thomas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marcus Thomas accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Marcus Thomas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Marcus Thomas affiliated with any hospitals?
According to CMS data, Marcus Thomas is affiliated with St Josephs Hospital and Morton Plant Hospital.
When was this NPI record last updated?
The NPPES record for Marcus Thomas was last updated on January 24, 2024. 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.
# Marcus Everrett Thomas · NPI 1285362384
Anesthesiologist Assistant physician in Clearwater, Florida. Individual provider, active in the CMS NPPES registry since August 8, 2022.
## Identity
- **NPI:** 1285362384 (Entity type: Individual)
- **Enumerated:** August 8, 2022
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** AA752 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 PINELLAS ST, Clearwater, FL 33756-3804
- **Phone:** (727) 462-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Greater Florida Anesthesiologists, LLC (NPI 1225703200, Clearwater, FL); Baycare Medical Group, Inc. (NPI 1043269871, Clearwater, FL); Healthcare Career Services LLC (NPI 1790447910, Clearwater, FL); Us Anesthesia Partners Of Florida Inc. (NPI 1518910520, Maitland, FL); Ams National LLC (NPI 1316330830, Pensacola, FL); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** January 24, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1285362384) · Data from the CMS NPPES public registry.