Mary Grace R Perez, OTR/L

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

23897 Issued in CA

Practice address

8825 Base Line Rd
Rancho Cucamonga, CA 91730-1113

Phone

(626) 510-0940

NPI assigned

Apr 23, 2026

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Specialty

Occupational Therapist in Private Practice

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orthopaedic and Neurological Rehab IncGroup PAC ID 6507159126, 368 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Orthopaedic and Neurological Rehab Inc

  • Rehabilitation Clinic/Center
  • Billings, MT
  • NPI 1225496540

  CA

  Medicare reassignment Care Compare group

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1776902400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1114863156",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6265 MAYBERRY AVE",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917373742",
            "telephone_number": "626-510-0940"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8825 BASE LINE RD",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917301113",
            "telephone_number": "626-510-0940"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PEREZ",
        "first_name": "MARY GRACE",
        "middle_name": "R",
        "credential": "OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-23",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "CA",
            "license": "23897",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Josary Perez, BT
• Lauren Perez
• Lorena Perez
• Lourdes Perez, BA
• Lucy Perez
• Mia Perez
• Priscilla Perez
• Samantha Renee Perez
• Vanessa Perez
• Victor Eduardo Perez, DDS

• Occupational Therapist in Rancho Cucamonga, CA
• Providers in Rancho Cucamonga, CA by specialty
• Occupational Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.