Quick answers
- Which hospitals does Brien Tonkinson work at?
- Medicare's official clinician data lists Brien Tonkinson at 2 hospitals: Fishermen's Community Hospital and Lower Keys Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brien Tonkinson see patients?
- Medicare's clinician data lists 3 practice locations, including Key West, FL. Call before your visit to confirm the address.
- What is Brien Tonkinson's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Brien Tonkinson accept Medicare assignment?
- Yes. Medicare's clinician data says Brien Tonkinson 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 Brien Tonkinson?
- (305) 294-1706, as listed in official Medicare / NPI Registry data.
- What is Brien Tonkinson's NPI number?
- 1376691683. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brien Tonkinson works
Medicare's Facility Affiliation Data lists Brien Tonkinson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Fishermen's Community HospitalMarathon, FL · Critical Access Hospital · CCN 101312
- Lower Keys Medical CenterKey West, FL · Acute Care Hospital · CCN 100150
Practice locations
Addresses where Brien Tonkinson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 12th StKey West, FL 33040
- 1111 12th St, Suite 203Key West, FL 33040 (305) 294‑1706
- 5900 College RdKey West, FL 33040 (305) 294‑5531
Group practices
Medicare enrollment lists Brien Tonkinson as a member of this group (CMS data updated 2026-10-02).
- Key West Hma Physician Management LLC33 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376691683 |
| 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