MARY GRACE R PEREZ OTR/L
NPI 1114863156
Occupational Therapist in Rancho Cucamonga, CA

Active since April 23, 2026Accepts Medicare Assignment
8825 BASE LINE RD, RANCHO CUCAMONGA, CA 91730(626) 510-0940 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mary Grace R Perez Otr/l NPPES

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

MARY GRACE R PEREZ OTR/L (NPI 1114863156) is an individual occupational therapist in Rancho Cucamonga, California, licensed in California (23897) and active in the NPI registry since April 2026. She is a graduate of Other (2022).

NPPES Registry Identity

NPI1114863156
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMARY GRACE R PEREZCredential: OTR/L
Location Address8825 BASE LINE RDRancho Cucamonga, CA 91730-1113
Mailing Address6265 Mayberry AveRancho Cucamonga, CA 91737-3742 · (626) 510-0940
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 23, 2026
NPPES CertifiedApril 23, 2026
NPI 1114863156 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 · 23897
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.
8825 BASE LINE RD, Rancho Cucamonga, CA 91730

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mary Grace R Perez 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 ID5294204988
PECOS Enrollment IDI20260512001136

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 Mary Grace Perez's NPI number?

The NPI number for Mary Grace Perez is 1114863156. It was assigned to this individual provider in the NPPES registry on April 23, 2026.

Where is Mary Grace Perez located?

Mary Grace Perez practices at 8825 Base Line Rd, Rancho Cucamonga, CA 91730. The listed phone number is (626) 510-0940.

What is Mary Grace Perez's specialty?

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

Is Mary Grace Perez enrolled in Medicare?

Yes. Mary Grace Perez 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.

When was this NPI record last updated?

The NPPES record for Mary Grace Perez was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.