Ryan Usui, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

A183309 Issued in CA

Practice address

8501 Wilshire Blvd Ste 205
Beverly Hills, CA 90211-3135

Phone

(310) 385-3345

NPI assigned

Mar 25, 2020

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

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Pediatric Medicine

Education

Albany Medical College of Union University, 2020

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rusui525908@direct.cshs.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Cedars-Sinai Medical Care Foundation

  • Specialist
  • Los Angeles, CA
  • NPI 1316984388
  Medicare reassignment NPD
• Leila Bozorgnia MD Inc

  • Pediatrics Physician
  • Los Angeles, CA
  • NPI 1912264722
  NPD
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  NPD (past)

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

{
    "created_epoch": "1585094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753056000000",
    "number": "1790312221",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4140 W 190TH ST",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905045513"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8501 WILSHIRE BLVD STE 205",
            "city": "BEVERLY HILLS",
            "state": "CA",
            "postal_code": "902113135",
            "telephone_number": "310-385-3345"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2990 S Sepulveda Blvd Ste 202",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900643973",
            "country_code": "US",
            "telephone_number": "424-277-2020",
            "fax_number": "310-388-1104",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "USUI",
        "first_name": "RYAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-25",
        "last_updated": "2025-07-21",
        "certification_date": "2025-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "A183309",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ursani Langley Psychiatry Corp (ChildKind Integrative Psychiatry)
• US Best Child Development Inc
• Usc Care Medical Group, Inc (Wilshire Blvd 360 Clinic)
• Usc Care Medical Group, Inc (Wilshire Blvd Clinic)
• Mae M Ushigome, M.D.
• Resham Uttamchandani, MD
• Robert Y Uyeda, MD
• Kris Uyehara, DDS, MD
• Chidozie C Uzor, PA
• Guven Uzun, MD

• Pediatrics Physician in Beverly Hills, CA
• Providers in Beverly Hills, CA by specialty
• Pediatrics Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.