Michael P Defrain, MD

Primary specialty

Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X

License

ME104727 Issued in FL

Practice address

2400 Harbor Blvd Ste 7
Port Charlotte, FL 33952-5038

Phone

(941) 766-5095

Fax

(941) 206-0326

NPI assigned

Mar 9, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in FL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Thoracic SurgeryAlso: Cardiac Surgery

Education

Wayne State University School of Medicine, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Florida Hospital Physician Group IncGroup PAC ID 2365679057, 953 clinicians

Sacred Heart Health System IncGroup PAC ID 3779491386, 373 clinicians

Ohi West Medical Group LLCGroup PAC ID 2668882507, 200 clinicians

Collier Hma Physician Management LLCGroup PAC ID 2769495167, 99 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventhealth Port Charlotte Hospital, Port Charlotte, FL, CCN 100077
• Sacred Heart Hospital Hospital, Pensacola, FL, CCN 100025
• Orlando Health Bayfront Hospital Hospital, Saint Petersburg, FL, CCN 100032
• Physicians Regional Medical Center - Pine Ridge Hospital, Naples, FL, CCN 100286

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Optimum HealthCare HMO Network
• Freedom Health HMO Network

Interoperability endpoints

• Direct secure messaging: mdefrain101557@direct.leememorial.org
• Direct secure messaging: michael.defrain.1@9582.direct.athenahealth.com
• Direct secure messaging: mdefrain5347204@adventhealth.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Collier Hma Physician Management LLC

  • Internal Medicine Physician
  • Naples, FL
  • NPI 1245282979
  Medicare reassignment Care Compare group NPD
• Florida Hospital Physician Group Inc

  • Family Medicine Physician
  • Tampa, FL
  • NPI 1174955256
  Medicare reassignment Care Compare group NPD
• Ohi West Medical Group, LLC

  • Cardiovascular Disease Physician
  • St Petersburg, FL
  • NPI 1518572551
  Medicare reassignment Care Compare group NPD
• Sacred Heart Health System, Inc.

  • Ambulatory Family Planning Facility
  • Pensacola, FL
  • NPI 1962453308
  Medicare reassignment Care Compare group NPD
• Jupiter Medical Center Physicians Group Inc

  • Cardiovascular Disease Physician
  • Jupiter, FL
  • NPI 1396992475
  Medicare reassignment NPD
• Lee Health System Inc

  • Internal Medicine Physician
  • Fort Myers, FL
  • NPI 1942058557
  Medicare reassignment NPD
• Lee Memorial Health System

  • Internal Medicine Physician
  • Fort Myers, FL
  • NPI 1992873319
  Medicare reassignment NPD
• Collier Hma Physician Management LLC

  • Optometrist
  • Naples, FL
  • NPI 1962713248
  NPD
• Jupiter Medical Center Physicians Group Inc

  • Pediatric Surgery Physician
  • Jupiter, FL
  • NPI 1093344376

  Thoracic Surgery (Cardiothoracic Vascular Surgery)

  NPD
• Jupiter Medical Center Physicians Group Inc

  • Urgent Care Clinic/Center
  • Stuart, FL
  • NPI 1306351481
  NPD
• Lee Health System Inc

  • Community/Retail Pharmacy
  • Bonita Springs, FL
  • NPI 1699510925
  NPD
• Lee Memorial Health System

  • Federally Qualified Health Center (FQHC)
  • Port Charlotte, FL
  • NPI 1255171765
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Adventhealth Port Charlotte Inc

  • General Acute Care Hospital
  • Port Charlotte, FL
  • NPI 1760299093
  Care Compare affiliation
• Naples Hma LLC

  • General Acute Care Hospital
  • Naples, FL
  • NPI 1215003348
  Care Compare affiliation
• Naples Hma LLC

  • General Acute Care Hospital
  • Naples, FL
  • NPI 1316992134
  Care Compare affiliation
• Ohi West, Inc

  • General Acute Care Hospital
  • St Petersburg, FL
  • NPI 1154399749
  Care Compare affiliation
• Sacred Heart Health System, Inc.

  • General Acute Care Hospital
  • Pensacola, FL
  • NPI 1922032424
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1141862400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1851369490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2400 HARBOR BLVD STE 7",
            "city": "PORT CHARLOTTE",
            "state": "FL",
            "postal_code": "339525038",
            "telephone_number": "941-766-5095",
            "fax_number": "941-206-0326"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2400 HARBOR BLVD STE 7",
            "city": "PORT CHARLOTTE",
            "state": "FL",
            "postal_code": "339525038",
            "telephone_number": "941-766-5095",
            "fax_number": "941-206-0326"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5147 N 9th Ave Ste 318",
            "address_purpose": "LOCATION",
            "city": "Pensacola",
            "state": "FL",
            "postal_code": "325048710",
            "country_code": "US",
            "telephone_number": "850-416-2965",
            "fax_number": "850-416-1833",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "601 7th St S Ste 205",
            "address_purpose": "LOCATION",
            "city": "St Petersburg",
            "state": "FL",
            "postal_code": "337014748",
            "country_code": "US",
            "telephone_number": "727-893-6234",
            "fax_number": "727-893-6111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEFRAIN",
        "first_name": "MICHAEL",
        "middle_name": "P",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-09",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "FL",
            "license": "ME104727",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001197800",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P01281027",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Port Charlotte, FL
• Providers in Port Charlotte, FL by specialty
• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.