ELENA LYNNE DECASTRO MS, OTR/L
NPI 1073831582
Occupational Therapist in Rancho Cucamonga, CA

Active since May 07, 2010Accepts Medicare Assignment
7467 FENNEL RD, RANCHO CUCAMONGA, CA 91739(714) 307-9413 Get Directions Write a Review

NPPES record last updated: May 7, 2010. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Elena Lynne Decastro Ms, Otr/l NPPES

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

ELENA LYNNE DECASTRO MS, OTR/L (NPI 1073831582) is an individual occupational therapist in Rancho Cucamonga, California, licensed in California (OT2817) and active in the NPI registry since May 2010. She is a graduate of Other (1988).

NPPES Registry Identity

NPI1073831582
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameELENA LYNNE DECASTROCredential: MS, OTR/L
Location Address7467 FENNEL RDRancho Cucamonga, CA 91739-9720
Mailing Address7467 Fennel RdRancho Cucamonga, CA 91739-9720 · (714) 307-9413
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateMay 7, 2010
✔ NPI 1073831582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in CA · OT2817
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
7467 FENNEL RD, Rancho Cucamonga, CA 91739

Other Names 1

Former Name (1)Elena Lynne Narvaez Ms, Otr/l

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elena Lynne Decastro Ms, Otr/l is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8123214053
PECOS Enrollment IDI20101118000220

Medicare Billing Reassignment

Medicare enrollment records show Elena Decastro reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Therapist
8545 SIERRA AVE
Fontana, CA 92335
  • Reassigned Medicare billing, California enrollment
  • 8 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Elena Decastro's NPI number?

The NPI number for Elena Decastro is 1073831582. It was assigned to this individual provider in the NPPES registry on May 7, 2010. The provider is also known as Elena Lynne Narvaez Ms, Otr/L.

Where is Elena Decastro located?

Elena Decastro practices at 7467 Fennel Rd, Rancho Cucamonga, CA 91739. The listed phone number is (714) 307-9413.

What is Elena Decastro's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Elena Decastro enrolled in Medicare?

Yes. Elena Decastro is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Elena Decastro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elena Decastro reassigns Medicare benefits to Prime Rehab Center Physical Therapy A Professional Corporation (Fontana, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elena Decastro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Elena Decastro was last updated on May 7, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.