Individual provider Active NPI

Sofia Elizabeth Chavarria

  • Rehabilitation Practitioner
  • Rancho Cucamonga, CA
National Provider Identifier
1639538747
Registry record updated Aug 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rehabilitation PractitionerTaxonomy code 225400000X
Practice address
9500 Haven Ave Ste 100
Rancho Cucamonga, CA 91730-5871
Phone
(909) 980-6700
NPI assigned
Feb 17, 2016
Last updated
Aug 25, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 25, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Community Health Worker 172V00000X
Case Manager/Care Coordinator 171M00000X
Day Training/Habilitation Specialist 373H00000X
Student in an Organized Health Care Education/Training Program 390200000X CA
Rehabilitation Practitioner 225400000X Primary

Addresses

Primary practice location

9500 Haven Ave Ste 100
Rancho Cucamonga, CA 91730-5871

Mailing address

27261 Las Ramblas Ste 220
Mission Viejo, CA 92691-6468
Phone (714) 966-8650

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

NPI Registry JSON

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

{
    "created_epoch": "1455667200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1639538747",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "27261 LAS RAMBLAS STE 220",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916468",
            "telephone_number": "714-966-8650"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9500 HAVEN AVE STE 100",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917305871",
            "telephone_number": "909-980-6700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAVARRIA",
        "first_name": "SOFIA",
        "middle_name": "ELIZABETH",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-02-17",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "172V00000X",
            "taxonomy_group": "",
            "desc": "Community Health Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "373H00000X",
            "taxonomy_group": "",
            "desc": "Day Training/Habilitation Specialist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rancho Cucamonga, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; 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.