Arlon Chau

Primary specialty

Pediatric Occupational TherapistTaxonomy code 225XP0200X

License

20035 Issued in CA

Practice address

465 W 15TH St
Upland, CA 91786-2282

Phone

(909) 949-7750

NPI assigned

Sep 21, 2026

Last updated

Sep 21, 2026By the provider in NPPES

Sex

Male

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

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

{
    "created_epoch": "1789948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789948800000",
    "number": "1679485858",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "465 W 15TH ST",
            "city": "UPLAND",
            "state": "CA",
            "postal_code": "917862282",
            "telephone_number": "909-949-7750"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "465 W 15TH ST",
            "city": "UPLAND",
            "state": "CA",
            "postal_code": "917862282",
            "telephone_number": "909-949-7750"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAU",
        "first_name": "ARLON",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-09-21",
        "last_updated": "2026-09-21",
        "certification_date": "2026-09-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225XP0200X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist, Pediatrics",
            "state": "CA",
            "license": "20035",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rock Christopher Chapman, DDS
• April Charifa, OD
• Howard P Charman, M.D.
• Hye Kyung Jeon Chase, FNP
• Terry Lee Chase, PH.D.
• Celina Chau, LAC
• Victoria Chau
• Salma K Chaudhri, MD
• Carlos Chavez
• Ellee Chavez

• Pediatric Occupational Therapist in Upland, CA
• Providers in Upland, CA by specialty
• Pediatric Occupational Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.