Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Diane C Segal, OT

Occupational Therapist in Tempe, AZ · enumerated 2007 · practices at Pioneer Pet, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417075409

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Registry record

Entity type Individual (Type 1)

Name Diane C Segal

Credential OT

Sex Female

Practice address Tempe, AZ, 85282

Phone (480) 456-0719

Enumeration date Mar 27, 2007

Last updated in NPPES Sep 15, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1456 (AZ) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

Other identifiers

Identifier	Type	State	Issuer
358219	Medicaid	AZ	-

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 → Validate an NPI →

Frequently asked questions

Is NPI 1417075409 active?

Yes, as of the latest NPPES snapshot, NPI 1417075409 is active (record last updated 2009-09-15).

How do I verify Diane Segal's NPI record?

Cross-check NPI 1417075409 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Pioneer Pet, LLC Diagnostic Radiology Physician · Tempe, AZ NPI 1265401996 Jill Sandul Physical Therapist · Tempe, AZ NPI 1598773673 Jennifer Miller Speech-Language Pathologist · Tempe, AZ NPI 1104900653 Thomas Johnson Pediatric Physical Therapist · Tempe, AZ NPI 1225184047 Michael Mckown Physical Therapist · Tempe, AZ NPI 1073656435 Sally Gilbert Physical Therapist · Tempe, AZ NPI 1548386741 Jill Falkenberg Physical Therapist · Tempe, AZ NPI 1588780878 Michael Petkovic Occupational Therapist · Tempe, AZ NPI 1871611855

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-15.