Individual provider Active NPI

Julio Cesar Castillo

  • Rehabilitation Practitioner
  • Garden Grove, CA
National Provider Identifier
1609509587
Registry record updated Jun 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rehabilitation PractitionerTaxonomy code 225400000X
Practice address
12141 Brookhurst St Ste 101
Garden Grove, CA 92840-2865
Phone
(714) 296-1934
NPI assigned
Jul 7, 2022
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 18, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Rehabilitation Practitioner 225400000X CA Primary

Addresses

Primary practice location

12141 Brookhurst St Ste 101
Garden Grove, CA 92840-2865

Mailing address

PO Box 919
Fullerton, CA 92836-0919
Phone (714) 680-9000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Telecare Corporation CurrentSince May 19, 2024 Accepting new patients
Crittenton Services PastSince Jul 10, 2022 Accepting new patients

Locations

12141 Brookhurst St
Ste 101
Garden Grove, CA 92840
Phone (714) 296-1934

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1657152000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1609509587",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 919",
            "city": "FULLERTON",
            "state": "CA",
            "postal_code": "928360919",
            "telephone_number": "714-680-9000",
            "fax_number": "714-680-8233"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12141 BROOKHURST ST STE 101",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928402865",
            "telephone_number": "714-296-1934"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTILLO",
        "first_name": "JULIO",
        "middle_name": "CESAR",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-07-07",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Garden Grove, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.