Nancy Guevara Diaz, MD

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

1-21-54609 Issued in FL

Practice address

12595 SW 137TH Ave Ste 304
Miami, FL 33186-4222

Phone

(305) 646-1804

NPI assigned

Aug 22, 2016

Sex

Female

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

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.

• NNR Therapy Center Inc

  • Behavior Analyst
  • Miami, FL
  • NPI 1730788258
  NPD (past)

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

{
    "created_epoch": "1471824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773014400000",
    "number": "1376098178",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17363 SW 137TH PL",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331776464",
            "telephone_number": "305-905-0877"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12595 SW 137TH AVE STE 304",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331864222",
            "telephone_number": "305-646-1804"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUEVARA DIAZ",
        "first_name": "NANCY",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-08-22",
        "last_updated": "2026-03-09",
        "certification_date": "2026-03-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "FL",
            "license": "1-21-54609",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joseph Francois Guerrier, MD
• Marc Guerrier
• James D Guest, MD
• Lourdes Guevara Alfayate, BCBA
• Priscilla Guevara Crespo
• Anely Guevara Enriquez
• Jessica Guevara Hernandez
• Jania Guevara Lopez
• Mayra Elina Guevara Martinez, APRN
• Kerbi Alejandro Guevara Noriega, MD MSC FEBVS

• Behavior Analyst in Miami, FL
• Providers in Miami, FL by specialty
• Behavior Analyst in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.