Benjamin Leong, M.D.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

A106797 Issued in CA

Practice address

3660 Park Sierra Dr
Suite 105
Riverside, CA 92505-3071

Phone

(951) 278-8870

NPI assigned

Jun 18, 2008

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

Other identifiers 3

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

General Surgery

Education

Medical College of Ohio, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Loma Linda University Medical Center-Murrieta Hospital, Murrieta, CA, CCN 050770
• Corona Regional Medical Center Hospital, Corona, CA, CCN 050329
• Temecula Valley Hospital Hospital, Temecula, CA, CCN 050775

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

Practice roles (9 of 10)

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/9170/brand/1/csg/1/fhir/r4
• Direct secure messaging: bleong182010@direct.llu.edu

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.

• Benjamin Y Leong MD Inc

  • Surgery Physician
  • Riverside, CA
  • NPI 1639497209

  CA

  Medicare reassignment Authorized official
• Inland Valley Trauma and Acute Care Surgery Apc Inc

  • Surgery Physician
  • Wildomar, CA
  • NPI 1417448168

  CA, Surgery

  Medicare reassignment NPD
• United Medical Doctors

  • Gastroenterology Physician
  • Murrieta, CA
  • NPI 1770559981

  CA

  Medicare reassignment NPD
• United Medical Doctors

  • Orthopaedic Surgery Physician
  • San Diego, CA
  • NPI 1194554675
  NPD
• Doctors Hospital of Riverside LLC

  • General Acute Care Hospital
  • Riverside, CA
  • NPI 1124596382
  NPD (past)
• Mission Surgical Center Inc

  • Ambulatory Surgical Clinic/Center
  • Riverside, CA
  • NPI 1447194030
  NPD (past)
• Physicians' Hospital of Murrieta, LLC

  • General Acute Care Hospital
  • Murrieta, CA
  • NPI 1386945947
  NPD (past)
• Riverside Healthcare System, L.P.

  • Rehabilitation Hospital Unit
  • Riverside, CA
  • NPI 1053358010
  NPD (past)
• Uhs Corona Inc

  • Rehabilitation Hospital Unit
  • Corona, CA
  • NPI 1255327920
  NPD (past)
• Memorial Hermann Health System

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1982666111
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Loma Linda University Medical Center-Murrieta

  • General Acute Care Hospital
  • Murrieta, CA
  • NPI 1588908388

  Hospital

  Care Compare affiliation
• Temecula Valley Hospital Inc

  • General Acute Care Hospital
  • Temecula, CA
  • NPI 1679816201

  Hospital

  Care Compare affiliation
• Uhs-Corona Inc

  • General Acute Care Hospital
  • Corona, CA
  • NPI 1457347239

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1213747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779062400000",
    "number": "1629239165",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2083 COMPTON AVE STE 103",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928817288",
            "telephone_number": "951-468-8252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3660 PARK SIERRA DR",
            "address_2": "SUITE 105",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925053071",
            "telephone_number": "951-278-8870"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEONG",
        "first_name": "BENJAMIN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-18",
        "last_updated": "2026-05-18",
        "certification_date": "2026-05-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A106797",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "195917301",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8AN623",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CALIFORNIA MEDICAL LICENSE",
            "identifier": "A106797",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Yajaira Leon
• Chiante Leonard
• Grace Leonard
• Rebecca Galler Leonardo, LMFT
• Melissa Leone
• Rachel Leong
• Tracy Leong, MD
• Salyne Leos
• Talolo Tua Lepale Jr., LCSW
• Apolonia N Lepe, NONE

• All providers in Riverside, CA
• Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 18, 2026; 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.