River City Surgery Center PC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

RIVER CITY SURGERY CENTER PC

Practice address

4744 Duckhorn Dr
Sacramento, CA 95834-2592

Phone

(650) 560-7400

NPI assigned

Dec 9, 2025

Last updated

Dec 9, 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

Roxanne Loya

Title

Office Manager

Phone

(602) 616-7047

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.

• Henry Cheng-Ju Wu, M.D., PH.D.

  • Pain Medicine (Anesthesiology) Physician
  • Walnut Creek, CA
  • NPI 1093179004
  NPD

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

{
    "created_epoch": "1765238400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765238400000",
    "number": "1811850480",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2415 SAN RAMON VALLEY BLVD STE 4811",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945835381"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4744 DUCKHORN DR",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958342592",
            "telephone_number": "650-560-7400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RIVER CITY SURGERY CENTER PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-09",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A",
        "authorized_official_last_name": "LOYA",
        "authorized_official_first_name": "ROXANNE",
        "authorized_official_title_or_position": "OFFICE MANAGER",
        "authorized_official_telephone_number": "602-616-7047"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• River City Pharmacy, Inc. (Option Care)
• River City Recovery Center
• River City Recovery Center, Inc
• River City Recovery Inc
• River City Recovery Inc
• River City Transportation Service
• River Oak Center
• River Oak Center for Children
• River Oak Center for Children
• River Oak Center for Children

• Ambulatory Surgical Clinic/Center in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Ambulatory Surgical Clinic/Center in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 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.