Mary Louise Harden, A.R.N.P.

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

ARNP1269782 Issued in FL

Practice address

4535 Tamiami TRL
Port Charlotte, FL 33980-2930

Phone

(941) 629-9700

Fax

(941) 629-5800

NPI assigned

Nov 3, 2005

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

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.

• Alan W Gruning DO & Associates PA

  • General Practice Physician
  • Port Charlotte, FL
  • NPI 1396951521
  NPD (past)
• Harbor Cardiology & Vascular Center PA

  • Cardiovascular Disease Physician
  • Port Charlotte, FL
  • NPI 1922189018
  NPD (past)
• International Center for Health & Wellness LLC

  • General Practice Physician
  • Fort Myers, FL
  • NPI 1437328341
  NPD (past)

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

{
    "created_epoch": "1130976000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1497746804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7151",
            "city": "FORT MYERS",
            "state": "FL",
            "postal_code": "339117151",
            "telephone_number": "239-939-3303",
            "fax_number": "239-939-7373"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4535 TAMIAMI TRL",
            "city": "PORT CHARLOTTE",
            "state": "FL",
            "postal_code": "339802930",
            "telephone_number": "941-629-9700",
            "fax_number": "941-629-5800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARDEN",
        "first_name": "MARY LOUISE",
        "credential": "A.R.N.P.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-03",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "FL",
            "license": "ARNP1269782",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Harbor Neurosurgical Associates PA
• Harborside Eye Specialists, P.a.
• Harbour Health Systems LLC
• Harbour Health Systems LLC
• April Harden, APRN
• Harigopal Inc
• Harigopal Inc
• Melissa L Harmon, DC
• Misty Dawn Harmon, M.S, CCC-SLP
• Michael R. Harper, D.D.S.

• Adult Health Nurse Practitioner in Port Charlotte, FL
• Providers in Port Charlotte, FL by specialty
• Adult Health Nurse Practitioner in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.