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

WILLIAM J EPSTEIN
NPI 1043577513
Behavior Analyst in Tampa, FL

Q: What is William Epstein's NPI number?

The NPI number for William Epstein is 1043577513. It was assigned to this individual provider in the NPPES registry on April 20, 2012.

Q: What is William Epstein'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 William Epstein was last updated on July 23, 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.

Active since April 20, 2012

6543 GUNN HWY, TAMPA, FL 33625(813) 374-2070(813) 374-0183 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About William J Epstein NPPES

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

WILLIAM J EPSTEIN (NPI 1043577513) is an individual behavior analyst provider in Tampa, Florida and active in the NPI registry since April 2012.

NPPES Registry Identity

NPI1043577513

Entity TypeIndividualMale

Primary Taxonomy103K00000X

Provider Legal NameWILLIAM J EPSTEIN

Location Address6543 GUNN HWYTampa, FL 33625-4021

Mailing Address11892 Ranchers Gap DrOdessa, FL 33556-3352 · (727) 389-2940

Phone(813) 374-2070

Fax(813) 374-0183

Sole ProprietorYes

Enumeration DateApril 20, 2012

Last NPPES UpdateJuly 23, 2026

NPPES CertifiedJuly 23, 2026

✔ NPI 1043577513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

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 ListedDevelopmental TherapistTaxonomy 222Q00000X

6543 GUNN HWY, Tampa, FL 33625

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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).Insurance ›

Other Providers at the Same Location NPPES 9

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

VICTORIA HOCH

Behavior Analyst

6543 GUNN HWY
TAMPA, FL 33625

Hillsborough County (813) 374-2070

ADAM WILDE

Behavior Analyst

6543 GUNN HWY
TAMPA, FL 33625

Hillsborough County (813) 374-2070

JENNA REHM

Behavior Analyst

6543 GUNN HWY
TAMPA, FL 33625

Hillsborough County (813) 374-2070

JESSICA KOLOMONDOS

Behavior Analyst

6543 GUNN HWY
TAMPA, FL 33625

Hillsborough County (813) 374-2070

ANGIE LASCANO

Behavior Analyst

6543 GUNN HWY
TAMPA, FL 33625

Hillsborough County (813) 374-2070

JUDITH PRIOR

Behavior Analyst

6543 GUNN HWY
TAMPA, FL 33625

Hillsborough County (813) 374-2070

DANIELLE MASON SUTTON PHD

Psychologist (Clinical)

6543 GUNN HWY
TAMPA, FL 33625

Hillsborough County (813) 857-0009

KARA SALOMON

Behavior Analyst

6543 GUNN HWY
TAMPA, FL 33625

Hillsborough County (813) 374-2070

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 William Epstein's NPI number?

The NPI number for William Epstein is 1043577513. It was assigned to this individual provider in the NPPES registry on April 20, 2012.

Where is William Epstein located?

William Epstein practices at 6543 Gunn Hwy, Tampa, FL 33625. The listed phone number is (813) 374-2070.

What is William Epstein's specialty?

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

What insurance does William Epstein accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list William Epstein 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 William Epstein was last updated on July 23, 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.