Unique Differences in Development Udid

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Legal business name

UNIQUE DIFFERENCES IN DEVELOPMENT UDID

Practice address

8768 Helms Ave Ste a
Rancho Cucamonga, CA 91730-4571

Phone

(909) 827-0387

NPI assigned

Oct 27, 2025

Last updated

Nov 11, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Sarde Stewart, M.S. BCBANPI 1063024206

Title

Director of Social Skills Developme

Phone

(909) 997-8496

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Sarde Stewart, M.S

  • Behavior Analyst
  • Victorville, CA
  • NPI 1063024206
  NPD Authorized official

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

{
    "created_epoch": "1761523200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762819200000",
    "number": "1427926971",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 257",
            "city": "FONTANA",
            "state": "CA",
            "postal_code": "923340257",
            "telephone_number": "909-827-0387"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8768 HELMS AVE STE A",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917304571",
            "telephone_number": "909-827-0387"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "UNIQUE DIFFERENCES IN DEVELOPMENT UDID",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-27",
        "last_updated": "2025-11-11",
        "certification_date": "2025-11-11",
        "status": "A",
        "authorized_official_last_name": "STEWART",
        "authorized_official_first_name": "SARDE",
        "authorized_official_title_or_position": "DIRECTOR OF SOCIAL SKILLS DEVELOPME",
        "authorized_official_telephone_number": "909-997-8496",
        "authorized_official_credential": "M.S. BCBA"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Oghenesume David Umugbe, M.D.,
• Alvin Undan
• Lisa Lynn Underhill
• Lauren McKenna Underwood, PT, DPT
• Jeffrey Robert Unger, M.D.
• United Actions Inc. (Beryl House)
• United Hospitalist Inc.
• United RX Inc
• United Therapy Network (rancho specialty hospital)
• United Therapy Network Incorporated

• Behavior Analyst in Rancho Cucamonga, CA
• Providers in Rancho Cucamonga, CA by specialty
• Behavior Analyst in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 11, 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.