Alexander Martinez, DNP, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

APRN11040442 Issued in FL

Practice address

5841 S Maryland Ave
Chicago, IL 60637-1443

Phone

(773) 702-1000

NPI assigned

Jan 10, 2020

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in IL, FL2 enrollments

Enrollment records 2

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

American Anesthesiology of Florida IncGroup PAC ID 9133390313, 83 clinicians

Tenet Florida Physician Services LLCGroup PAC ID 0345349478, 239 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Delray Medical Center Hospital, Delray Beach, FL, CCN 100258

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

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 and National Provider Directory roles.

• American Anesthesiology of Florida, Inc

  • Anesthesiology Physician
  • Melville, NY
  • NPI 1679592893

  FL

  Medicare reassignment Care Compare group NPD
• Tenet Florida Physician Services LLC

  • Surgery Physician
  • West Palm Beach, FL
  • NPI 1659417467
  Medicare reassignment Care Compare group
• The University of Chicago Medical Center

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1033218128
  Medicare reassignment NPD
• The University of Chicago Medical Center

  • Community/Retail Pharmacy
  • Calumet City, IL
  • NPI 1255895678
  NPD
• American Anesthesiology of Florida, Inc

  • Anesthesiology Physician
  • Sunrise, FL
  • NPI 1760741797
  NPD
• Tenet Florida Physician Services, LLC

  • Physical Therapist
  • West Palm Beach, FL
  • NPI 1699111211
  NPD

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

• Delray Medical Center, Inc.

  • General Acute Care Hospital
  • Delray Beach, FL
  • NPI 1326078288
  Care Compare affiliation

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

{
    "created_epoch": "1578614400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750809600000",
    "number": "1235779935",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "619 S LASALLE ST.",
            "address_2": "APT. 501",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60605",
            "telephone_number": "305-322-2204"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5841 S MARYLAND AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606371443",
            "telephone_number": "773-702-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTINEZ",
        "first_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "DNP, CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-01-10",
        "last_updated": "2025-06-25",
        "certification_date": "2025-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IL",
            "license": "041440484",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "125560",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "FL",
            "license": "APRN11040442",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Francisco Jose Martinez-Rodriguez, MD
• Anna Martinez-Snyder, PHD
• Abigail Arlegui Martinez, PHYSICAL THERAPIST
• Aldo Martinez, OTR/L
• Alejandra Martinez
• Allison Kate Martinez, OTR/L
• Ambrosio Martinez, LCSW
• Ana Martinez, BA
• Anabel Martinez
• Anais Martinez

• Certified Registered Nurse Anesthetist in Chicago, IL
• Providers in Chicago, IL by specialty
• Certified Registered Nurse Anesthetist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.