Leandro Santos Arca, D.D.S.

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

45814 Issued in CA

Practice address

10953 Ramona Blvd
El Monte, CA 91731-2629

Phone

(626) 434-2614

NPI assigned

Jan 26, 2007

Last updated

Apr 2, 2026By the provider in NPPES

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: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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

• County of Los Angeles

  dba County of Los Angeles Harbor UCLA Medical Center

  • General Acute Care Hospital
  • Torrance, CA
  • NPI 1851363188
  Medicare reassignment NPD
• County of Los Angeles

  • Clinic/Center
  • Los Angeles, CA
  • NPI 1295407401
  NPD
• County of Los Angeles

  dba El Monte CHC

  • Clinic/Center
  • El Monte, CA
  • NPI 1528079233
  NPD

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

{
    "created_epoch": "1169769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775088000000",
    "number": "1831245539",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1288 PINE EDGE DR",
            "city": "LA HABRA HEIGHTS",
            "state": "CA",
            "postal_code": "906318506",
            "telephone_number": "213-324-8483"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10953 RAMONA BLVD",
            "city": "EL MONTE",
            "state": "CA",
            "postal_code": "917312629",
            "telephone_number": "626-434-2614"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARCA",
        "first_name": "LEANDRO",
        "middle_name": "SANTOS",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-26",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CA",
            "license": "45814",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Annie H Nguyen OD Inc
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• Jonathan Sion Aparicio Romero, TMFT
• Krystal N Aparicio
• Fravinia Aquipel
• Ruth Arceo
• Gloria Stephany Arcos, PTA
• Ardmore Medical Group (Clinica Humanitar)
• Ardmore Medical Group (Clinica Humanitaria)
• Karissa Arias

• General Practice Dentistry in El Monte, CA
• Providers in El Monte, CA by specialty
• General Practice Dentistry in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.