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Mary Grace R. Perez, OTR/L

  • Rancho Cucamonga, CA
  • Occupational therapist
NPI1114863156PAC ID5294204988
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2026
Practice locations
2
Practice address
24441 Calle Sonora, Laguna Woods, CA 92637-7714
Practice phone
Call (949) 243-5710
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Onr - Laguna Woods (Calle Sonora)

Physical therapy & rehab practice · Laguna Woods, California

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Mary Grace R. Perez is an occupational therapist in Rancho Cucamonga, California

Mary Grace Perez practices at Onr - Laguna Woods (Calle Sonora) in Laguna Woods, California.

Mary Grace Perez's NPI, 1114863156, was assigned on April 23, 2026. Mary Grace Perez holds California license 23897.

NPI and contact details
NPI
1114863156NPI Registry (opens in a new tab)
Medicare PAC ID
5294204988
NPI enumeration date
April 23, 2026
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(949) 243-5710
Professional email
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Personal email
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Mobile number
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Sex
Female

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Mary Grace R. Perez practices in Laguna Woods and Rancho Cucamonga

Mary Grace Perez's primary practice is Onr - Laguna Woods (Calle Sonora), at 24441 Calle Sonora, Laguna Woods, CA 92637-7714. The practice phone is (949) 243-5710. The NPI Registry lists Mary Grace Perez's practice address as 8825 Base Line Rd, Rancho Cucamonga, CA 91730.

  • Onr - Laguna Woods (Calle Sonora)Primary
    24441 Calle Sonora, Laguna Woods, CA 92637-7714Phone(949) 243-5710
  • NPI Registry address
    8825 Base Line Rd, Rancho Cucamonga, CA 91730Phone(626) 510-0940

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Mary Grace R. Perez is affiliated with 1 site of care and 1 medical group

Mary Grace Perez's primary practice is Onr - Laguna Woods (Calle Sonora) in Laguna Woods, California. The medical group on file is ONR - Orthopaedic & Neurological Rehabilitation, Inc.

Onr - Laguna Woods (Calle Sonora)Physical therapy & rehab practice · Laguna Woods, CaliforniaPrimary
ONR - Orthopaedic & Neurological Rehabilitation, Inc.Rehabilitation and therapy group, Saint Louis, MO

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Mary Grace R. Perez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mary Grace Perez practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Onr - Laguna Woods (Calle Sonora)Available with a free account

Source: Dmand AI Technology Install Data

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Mary Grace R. Perez is one of 1,655 occupational therapists in California

Occupational therapist is Mary Grace Perez's primary specialty in the NPI Registry, under taxonomy code 225X00000X. Mary Grace Perez is licensed in California.

Specialties and state licenses

  • Occupational therapist, CaliforniaPrimaryLicense 23897 · taxonomy 225X00000X

Occupational therapists near Mary Grace Perez

Counts of occupational therapists with a Dmand AI profile, by place and practice. Each opens the list.

1,655occupational therapists in California16occupational therapists in Rancho Cucamonga

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

How Mary Grace R. Perez takes part in Medicare

Mary Grace Perez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

Sources for Mary Grace R. Perez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mary Grace R. Perez

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mary Grace R. Perez's NPI number?

Mary Grace R. Perez's NPI number is 1114863156. It was assigned on April 23, 2026, and it is active in the NPI Registry.

What does Mary Grace R. Perez specialize in?

Mary Grace R. Perez is an occupational therapist in Rancho Cucamonga, California. The primary specialty in the NPI Registry is Occupational Therapist (taxonomy code 225X00000X).

Where does Mary Grace R. Perez practice?

Mary Grace Perez practices at 24441 Calle Sonora, Laguna Woods, CA 92637-7714. Mary Grace Perez also practices at 8825 Base Line Rd, Rancho Cucamonga, CA 91730. Mary Grace Perez's primary practice is Onr - Laguna Woods (Calle Sonora) in Laguna Woods, California.

What is Mary Grace R. Perez's office phone number?

The practice phone on file for Mary Grace Perez is (949) 243-5710.

What is Mary Grace R. Perez's medical license number?

Mary Grace Perez holds California license 23897.

What medical group is Mary Grace R. Perez part of?

Mary Grace Perez is linked to ONR - Orthopaedic & Neurological Rehabilitation, Inc.

Does Mary Grace R. Perez accept Medicare?

Yes. CMS lists Mary Grace Perez as accepting Medicare assignment.

How long has Mary Grace R. Perez been practicing?

Mary Grace Perez's NPI was assigned in 2026.

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