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

JOHN WIDICK
NPI 1336854496
Behavior Analyst in Largo, FL

Q: What is John Widick's NPI number?

The NPI number for John Widick is 1336854496. It was assigned to this individual provider in the NPPES registry on January 23, 2023.

Q: What is John Widick's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Widick was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since January 23, 2023

11980 LAKE ALLEN DR, LARGO, FL 33773(561) 306-3650 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 17, 2026, Jan 23, 2023 (2 updates tracked since 2023).

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About John Widick NPPES

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

JOHN WIDICK (NPI 1336854496) is an individual behavior analyst provider in Largo, Florida, licensed in Florida (1-26-2836621) and active in the NPI registry since January 2023.

NPPES Registry Identity

NPI1336854496

Entity TypeIndividualMale

Primary Taxonomy103K00000X

Provider Legal NameJOHN WIDICK

Location Address11980 LAKE ALLEN DRLargo, FL 33773-2944

Mailing Address11980 Lake Allen DrLargo, FL 33773-2944 · (561) 306-3650

Phone(561) 306-3650

Sole ProprietorYes

Enumeration DateJanuary 23, 2023

Last NPPES UpdateAugust 17, 20262 updates tracked since enumeration

NPPES CertifiedAugust 17, 2026

✔ NPI 1336854496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in FL · 1-26-2836621

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.

Also ListedBehavior TechnicianTaxonomy 106S00000X

11980 LAKE ALLEN DR, Largo, FL 33773

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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 John Widick's NPI number?

The NPI number for John Widick is 1336854496. It was assigned to this individual provider in the NPPES registry on January 23, 2023.

Where is John Widick located?

John Widick practices at 11980 Lake Allen Dr, Largo, FL 33773. The listed phone number is (561) 306-3650.

What is John Widick's specialty?

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

When was this NPI record last updated?

The NPPES record for John Widick was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.