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

SUMMER WITTWER
NPI 1932731304
Behavior Analyst in Fresno, CA

Q: What is Summer Wittwer's NPI number?

The NPI number for Summer Wittwer is 1932731304. It was assigned to this individual provider in the NPPES registry on February 4, 2020.

Q: What is Summer Wittwer'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 Summer Wittwer was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 February 04, 2020

7339 N 1ST ST, FRESNO, CA 93720(559) 500-2577 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 7, 2026, May 7, 2024, Apr 26, 2024 and 1 more (4 updates tracked since 2020).

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About Summer Wittwer NPPES

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

SUMMER WITTWER (NPI 1932731304) is an individual behavior analyst provider in Fresno, California, licensed in California (1-24-72281) and active in the NPI registry since February 2020. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1932731304

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameSUMMER WITTWER

Location Address7339 N 1ST STFresno, CA 93720-2954

Mailing AddressPo Box 740780Atlanta, GA 30374-0780 · (855) 223-7123

Phone(559) 500-2577

Sole ProprietorNo

Enumeration DateFebruary 4, 2020

Last NPPES UpdateOctober 7, 20264 updates tracked since enumeration

NPPES CertifiedOctober 7, 2026

✔ NPI 1932731304 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 CA · 1-24-72281

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.

7339 N 1ST ST, Fresno, CA 93720

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Secondary Practice Locations 2

Location 1325 Mall Dr Ste 107Hanford, CA 93230-5916 · Phone (855) 295-3276 · Fax (888) 588-2752

Location 27088 N Maple Ave Ste 105Fresno, CA 93720-0391 · Phone (888) 805-0759

Other Providers at the Same Location NPPES 20

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

DOROTHY DORA MOORE

Behavior Technician