Quick answers
- Which hospitals does James E. Flanagan Iii work at?
- Medicare's official clinician data lists James E. Flanagan Iii at 2 hospitals: HCA Florida Largo Hospital and Morton Plant Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James E. Flanagan Iii see patients?
- Medicare's clinician data lists 3 practice locations, including Largo, FL, Clearwater, FL and Safety Harbor, FL. Call before your visit to confirm the address.
- What is James E. Flanagan Iii's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does James E. Flanagan Iii accept Medicare assignment?
- Yes. Medicare's clinician data says James E. Flanagan Iii 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 James E. Flanagan Iii?
- (727) 441-4526, as listed in official Medicare / NPI Registry data.
- What is James E. Flanagan Iii's NPI number?
- 1124476379. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James E. Flanagan Iii works
Medicare's Facility Affiliation Data lists James E. Flanagan Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Florida Largo HospitalLargo, FL · Acute Care Hospital · CCN 100248
- Morton Plant HospitalClearwater, FL · Acute Care Hospital · CCN 100127
Practice locations
Addresses where James E. Flanagan Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 1345 W Bay Dr, Suite 205Largo, FL 33770 (727) 441‑4526
- 1399 Hamlet AveClearwater, FL 33756 (727) 441‑4526
- 1840 Mease Dr, Suite 307Safety Harbor, FL 34695 (727) 725‑6128
Group practices
Medicare enrollment lists James E. Flanagan Iii as a member of these groups (CMS data updated 2026-10-02).
- Respiratory Specialists LLC19 clinicians in the group
- Suncoast Chest Physicians LLC7 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Largo
Clinicians with the same Medicare primary specialty in Largo, FL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124476379 |
| 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