Aaron Rene Allick Douen, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

ME161913 Issued in FL

Practice address

410 S 11TH St
Lake Wales, FL 33853-4203

Phone

(863) 676-1433

Fax

(347) 956-8405

NPI assigned

Jun 13, 2019

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 names 1

• Dr. Aaron Douen Professional name

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

Internal Medicine

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lake Wales Physician Services, LLCGroup PAC ID 8426390964, 24 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventhealth Lake Wales Hospital, Lake Wales, FL, CCN 100099
• Adventhealth Heart of Florida Hospital, Davenport, FL, CCN 100137
• Adventhealth Orlando Hospital, Orlando, FL, CCN 100007

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/ECJJAD

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.

• Lake Wales Physician Services, LLC

  • Hospitalist Physician
  • Lake Wales, FL
  • NPI 1164902797
  Medicare reassignment Care Compare group NPD
• Weirsdale Family Health Center Inc

  • Rural Health Clinic/Center
  • Weirsdale, FL
  • NPI 1669548392

  Internal Medicine

  Medicare reassignment NPD
• Louis J Radnothy DO PA

  • Rural Health Clinic/Center
  • Umatilla, FL
  • NPI 1578639209

  Internal Medicine

  NPD (past)

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

• Adventhealth Polk North Inc

  • General Acute Care Hospital
  • Davenport, FL
  • NPI 1801457510
  Care Compare affiliation
• Adventhealth Polk South Inc

  • General Acute Care Hospital
  • Lake Wales, FL
  • NPI 1053972760
  Care Compare affiliation
• Adventist Health System-Sunbelt, Inc

  • General Acute Care Hospital
  • Orlando, FL
  • NPI 1306938071
  Care Compare affiliation
• Adventist Health System-Sunbelt, Inc

  • Clinical Medical Laboratory
  • Orlando, FL
  • NPI 1801569728

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1560384000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779408000000",
    "number": "1013577998",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "410 S 11TH ST",
            "city": "LAKE WALES",
            "state": "FL",
            "postal_code": "338534203",
            "telephone_number": "863-676-1433",
            "fax_number": "347-956-8405"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "410 S 11TH ST",
            "city": "LAKE WALES",
            "state": "FL",
            "postal_code": "338534203",
            "telephone_number": "863-676-1433",
            "fax_number": "347-956-8405"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOUEN",
        "first_name": "AARON",
        "middle_name": "RENE ALLICK",
        "name_prefix": "Mr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-06-13",
        "last_updated": "2026-05-22",
        "certification_date": "2026-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "ME161913",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "AARON",
            "last_name": "DOUEN",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

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• Internal Medicine Physician in Lake Wales, FL
• Providers in Lake Wales, FL by specialty
• Internal Medicine Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 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.