Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ASHLEY CASTELLANOS PT, DPT
NPI 1003721747
Physical Therapist in Ontario, CA

Active since August 17, 2026
3200 INLAND EMPIRE BLVD, ONTARIO, CA 91764(909) 945-5011 Get Directions Write a Review

NPPES record added: August 17, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Ashley Castellanos Pt, Dpt NPPES

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

ASHLEY CASTELLANOS PT, DPT (NPI 1003721747) is an individual physical therapist in Ontario, California, licensed in California (310761) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1003721747
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameASHLEY CASTELLANOSCredential: PT, DPT
Location Address3200 INLAND EMPIRE BLVDOntario, CA 91764-5513
Mailing Address18640 E Petunia StAzusa, CA 91702-4029 · (626) 428-5585
Sole ProprietorNo
Enumeration DateAugust 17, 2026
NPPES CertifiedAugust 13, 2026
NPI 1003721747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License Licensed in CA · 310761
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
3200 INLAND EMPIRE BLVD, Ontario, CA 91764

Other Providers at the Same Location NPPES 8

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

Orthopaedic Surgery
3200 INLAND EMPIRE BLVD, SUITE 200 A
ONTARIO, CA 91764
Physical Therapist
3200 INLAND EMPIRE BLVD, SUITE 100
ONTARIO, CA 91764
Physical Therapy Assistant
3200 INLAND EMPIRE BLVD, SUITE 100
ONTARIO, CA 91764
Clinic/Center (Urgent Care)
3200 INLAND EMPIRE BLVD, SUITE 100
ONTARIO, CA 91764
Dentist
3200 INLAND EMPIRE BLVD, SUITE 290
ONTARIO, CA 91764
Physical Therapy Assistant
3200 INLAND EMPIRE BLVD
ONTARIO, CA 91764
Physical Therapist
3200 INLAND EMPIRE BLVD, SUITE 100
ONTARIO, CA 91764
Orthopaedic Surgery
3200 INLAND EMPIRE BLVD, SUITE #200
ONTARIO, CA 91764

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 Ashley Castellanos's NPI number?

The NPI number for Ashley Castellanos is 1003721747. It was assigned to this individual provider in the NPPES registry on August 17, 2026.

Where is Ashley Castellanos located?

Ashley Castellanos practices at 3200 Inland Empire Blvd, Ontario, CA 91764. The listed phone number is (909) 945-5011.

What is Ashley Castellanos's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

When was this NPI record last updated?

The NPPES record for Ashley Castellanos was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.