Sidney UC LLC

Primary specialty

Urgent Care Clinic/CenterTaxonomy code 261QU0200X

Legal business name

SIDNEY UC LLC

Practice address

5900 Balcones Dr # 30279
Austin, TX 78731-4257

Phone

(045) 456-8787

NPI assigned

Oct 22, 2026

Last updated

Oct 22, 2026By 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

Sidney Williams

Title

Ceo

Phone

(045) 456-8787

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1792627200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1792627200000",
    "number": "1134026206",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2501 CHATHAM RD STE 6341",
            "city": "SPRINGFIELD",
            "state": "IL",
            "postal_code": "627044188",
            "telephone_number": "045-456-8787"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5900 BALCONES DR # 30279",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787314257",
            "telephone_number": "045-456-8787"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SIDNEY UC LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-10-22",
        "last_updated": "2026-10-22",
        "certification_date": "2026-10-22",
        "status": "A",
        "authorized_official_last_name": "WILLIAMS",
        "authorized_official_first_name": "SIDNEY",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "045-456-8787"
    },
    "taxonomies": [
        {
            "code": "261QU0200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Urgent Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Samina Ibad Siddiqui, M.D.
• Sara K Siddiqui, M.D.
• Shan Siddiqui, OT
• Side by Side Counseling (Counselors of Texas)
• Elizabeth Anne Sidener, LMSW
• Taylor Larie Sidney, RD
• Alexis Sidoff
• Chris Ellen Sidoff, MA, CCC-SLP
• Katie Sieber, LPC-A
• Siebert Psychological Services PLLC

• Urgent Care Clinic/Center in Austin, TX
• Providers in Austin, TX by specialty
• Urgent Care Clinic/Center in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.