Carlos Isday Fernandez Martinez, NP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

APRN11006432 Issued in FL

Practice address

881 E 2ND Ave
Hialeah, FL 33010-4205

Phone

(305) 746-7440

NPI assigned

Aug 21, 2020

Last updated

Jan 16, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

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

Specialty

Nurse Practitioner

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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

• Fernandez Best Health Care Services LLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Hialeah, FL
  • NPI 1033062997
  Medicare reassignment NPD Authorized official
• Best Behavioral Health Case Management Services

  • Case Management Agency
  • Miami, FL
  • NPI 1457951030
  NPD Authorized official
• Astro Health and Rehab Center LLC

  • General Practice Physician
  • Miami Springs, FL
  • NPI 1154888402

  Multi-Specialty

  NPD

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

{
    "created_epoch": "1597968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768521600000",
    "number": "1588276356",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13891 SW 154TH CT",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331966034",
            "telephone_number": "305-746-7440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "881 E 2ND AVE",
            "city": "HIALEAH",
            "state": "FL",
            "postal_code": "330104205",
            "telephone_number": "305-746-7440"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FERNANDEZ MARTINEZ",
        "first_name": "CARLOS",
        "middle_name": "ISDAY",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-08-21",
        "last_updated": "2026-01-16",
        "certification_date": "2026-01-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "FL",
            "license": "APRN11006432",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "FL",
            "license": "APRN11006432",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alba R Fernandez Leal, RBT
• Patricia De la Caridad Fernandez Leon
• Malena Fernandez Lopez
• Yilliam Madeley Fernandez Machado
• Yumar Fernandez Marrero, APRN
• Helen Fernandez Martinez
• Kirenia Fernandez Martinez, RBT
• Luis Alberto Fernandez Martinez
• Onel Fernandez Martinez
• Fernandez Medical Group LLC

• Psychiatric/Mental Health Nurse Practitioner in Hialeah, FL
• Providers in Hialeah, FL by specialty
• Psychiatric/Mental Health Nurse Practitioner in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 16, 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.