Celest Alexys Portillo

Primary specialty

Assistant Behavior AnalystTaxonomy code 106E00000X

Practice address

16364 Sun Summit Dr
Riverside, CA 92503-0508

Phone

(714) 834-1111

NPI assigned

Dec 1, 2025

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1764547200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764547200000",
    "number": "1003778952",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16364 SUN SUMMIT DR",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925030508",
            "telephone_number": "714-834-1111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16364 SUN SUMMIT DR",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925030508",
            "telephone_number": "714-834-1111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PORTILLO",
        "first_name": "CELEST",
        "middle_name": "ALEXYS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-01",
        "last_updated": "2025-12-01",
        "certification_date": "2025-11-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106E00000X",
            "taxonomy_group": "",
            "desc": "Assistant Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jade Porter
• Kathryn Rachel Porter, PA-C
• Wellington Junior Porter Sr.
• Deborah Portillo Angel, RADT-I
• Bryan Steve Portillo
• Mayra Marlene Portillo, WHNP-BC
• Erandi Portugal
• John Steven Portwood, M.D.
• Poseidon Medical Group, Inc
• Post Acute Home Health Agency

• Assistant Behavior Analyst in Riverside, CA
• Providers in Riverside, CA by specialty
• Assistant Behavior Analyst in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 1, 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.