Quick answers
- Which hospitals does Michael P. Defrain work at?
- Medicare's official clinician data lists Michael P. Defrain at 4 hospitals: Adventhealth Port Charlotte, Orlando Health Bayfront Hospital, Physicians Regional Medical Center - Pine Ridge and Sacred Heart Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael P. Defrain see patients?
- Medicare's clinician data lists 5 practice locations, including Port Charlotte, FL, Pensacola, FL and St Petersburg, FL. Call before your visit to confirm the address.
- What is Michael P. Defrain's specialty?
- Medicare lists Thoracic Surgery as the primary specialty, and also Cardiac Surgery.
- Does Michael P. Defrain accept Medicare assignment?
- Yes. Medicare's clinician data says Michael P. Defrain 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 Michael P. Defrain?
- (941) 766-5095, as listed in official Medicare / NPI Registry data.
- What is Michael P. Defrain's NPI number?
- 1851369490. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael P. Defrain works
Medicare's Facility Affiliation Data lists Michael P. Defrain at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventhealth Port CharlottePort Charlotte, FL · Acute Care Hospital · CCN 100077
- Orlando Health Bayfront HospitalSaint Petersburg, FL · Acute Care Hospital · CCN 100032
- Physicians Regional Medical Center - Pine RidgeNaples, FL · Acute Care Hospital · CCN 100286
- Sacred Heart HospitalPensacola, FL · Acute Care Hospital · CCN 100025
Practice locations
Addresses where Michael P. Defrain is enrolled with Medicare (CMS data updated 2026-10-02).
- 2400 Harbor BlvdPort Charlotte, FL 33952 (941) 766‑5095
- 4501 N Davis Hwy, Suite APensacola, FL 32504 (850) 476‑9000
- 5151 N 9th Ave, Suite 200Pensacola, FL 32504 (850) 416‑4188
- 601 7th St S, Suite 205St Petersburg, FL 33701 (727) 893‑6234
- 6101 Pine Ridge RdNaples, FL 34119 (239) 348‑4000
Group practices
Medicare enrollment lists Michael P. Defrain as a member of these groups (CMS data updated 2026-10-02).
- Florida Hospital Physician Group Inc979 clinicians in the group
- Sacred Heart Health System Inc389 clinicians in the group
- Ohi West Medical Group LLC202 clinicians in the group
- Collier Hma Physician Management LLC101 clinicians in the group
Specialties
- Thoracic Surgeryprimary
- Cardiac Surgeryalso
Other thoracic surgeons in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851369490 |
| 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