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The Ot Zone

The Ot Zone is a healthcare organization registered as Occupational Therapist in San Marcos, CA, holding Type 2 (organization) NPI 1841012481 since 2024. The authorized official on file is Dale Winterstein, Operations Director.

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NPI 1841012481
Entity type Organization (Type 2)
Legal business name The Ot Zone
Practice address 1740 LA COSTA MEADOWS DR STE 145, San Marcos, CA, 92078
Phone 9498611365
Enumeration date 2024-10-25
Last updated in NPPES 2024-10-25

Authorized official

Name Dale Winterstein
Title Operations Director
Phone 9498611328

Taxonomy & classification

Taxonomy code Specialty Primary License State
225X00000X Occupational Therapist Primary
Copy-ready billing details
Provider: The Ot Zone
NPI: 1841012481
Taxonomy: 225X00000X (Occupational Therapist)
Address: 1740 LA COSTA MEADOWS DR STE 145, San Marcos, CA, 92078

Providers at this address

NPI Name Type Specialty Location
1821928136 Brianna Franks Individual Occupational Therapist San Marcos, CA

Verify this record

Cross-check NPI 1841012481 against the authoritative CMS record: view The Ot Zone on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is The Ot Zone?
The Ot Zone is registered in NPPES as a Occupational Therapist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-10-25.