Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GEISY FERNANDEZ FERNANDEZ
NPI 1912421975
Behavior Analyst in Miami, FL

Q: What is Geisy Fernandez Fernandez's NPI number?

The NPI number for Geisy Fernandez Fernandez is 1912421975. It was assigned to this individual provider in the NPPES registry on August 1, 2017.

Q: What is Geisy Fernandez Fernandez's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

Active since August 01, 2017

16456 SW 139TH CT, MIAMI, FL 33177(305) 554-4111 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 17, 2026, Sep 1, 2025, Dec 11, 2023 and 2 more (5 updates tracked since 2017).

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About Geisy Fernandez Fernandez NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GEISY FERNANDEZ FERNANDEZ (NPI 1912421975) is an individual behavior analyst provider in Miami, Florida, licensed in Florida (12370033) and active in the NPI registry since August 2017.

NPPES Registry Identity

NPI1912421975

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameGEISY FERNANDEZ FERNANDEZ

Location Address16456 SW 139TH CTMiami, FL 33177-2023

Mailing Address16456 Sw 139th CtMiami, FL 33177-2023 · (786) 873-4028

Phone(305) 554-4111

Sole ProprietorYes

Enumeration DateAugust 1, 2017

Last NPPES UpdateJuly 17, 20265 updates tracked since enumeration

NPPES CertifiedJuly 17, 2026

✔ NPI 1912421975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in FL · 12370033

Definition

A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

16456 SW 139TH CT, Miami, FL 33177

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida and more.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RAYCO MARTINEZ LOPEZ

Behavior Technician

16456 SW 139TH CT
MIAMI, FL 33177

Miami-Dade County (786) 804-9807

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Geisy Fernandez Fernandez's NPI number?

The NPI number for Geisy Fernandez Fernandez is 1912421975. It was assigned to this individual provider in the NPPES registry on August 1, 2017.

Where is Geisy Fernandez Fernandez located?

Geisy Fernandez Fernandez practices at 16456 SW 139th Ct, Miami, FL 33177. The listed phone number is (305) 554-4111.

What is Geisy Fernandez Fernandez's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

What insurance does Geisy Fernandez Fernandez accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida and Providence Health Plan list Geisy Fernandez Fernandez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Geisy Fernandez Fernandez was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.