Quick answers
- Which hospitals does Chad R. Marrs work at?
- Medicare's official clinician data lists Chad R. Marrs at 3 hospitals: Lakewood Ranch Medical Center, Sarasota Memorial Hospital and Sarasota Memorial Hospital - Venice. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Chad R. Marrs see patients?
- Medicare's clinician data lists 1 practice location in Sarasota, FL. Call before your visit to confirm the address.
- What is Chad R. Marrs's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Chad R. Marrs accept Medicare assignment?
- Yes. Medicare's clinician data says Chad R. Marrs accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Chad R. Marrs?
- (941) 231-1031, as listed in official Medicare / NPI Registry data.
- What is Chad R. Marrs's NPI number?
- 1437111382. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Chad R. Marrs works
Medicare's Facility Affiliation Data lists Chad R. Marrs at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lakewood Ranch Medical CenterBradenton, FL · Acute Care Hospital · CCN 100299
- Sarasota Memorial HospitalSarasota, FL · Acute Care Hospital · CCN 100087
- Sarasota Memorial Hospital - VeniceNorth Venice, FL · Acute Care Hospital · CCN 100359
Practice locations
Addresses where Chad R. Marrs is enrolled with Medicare (CMS data updated 2026-10-02).
- 5310 Clark Rd, Suite 102Sarasota, FL 34233 (941) 231‑1031
Specialties
- Otolaryngologyprimary
Other ENT doctors in Sarasota
Clinicians with the same Medicare primary specialty in Sarasota, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Kansas City, School Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437111382 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians