Aileen Kit Ying Lo, M.D.

Primary specialty

Public Health & General Preventive Medicine PhysicianTaxonomy code 2083P0901X

License

A132421 Issued in CA

Practice address

150 E Holt Blvd
Ontario, CA 91761-1613

Phone

(909) 458-9447

NPI assigned

May 4, 2010

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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 and National Provider Directory roles.

• County of San Bernardino

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • San Bernardino, CA
  • NPI 1164467023
  Medicare reassignment NPD
• County of San Bernardino

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Apple Valley, CA
  • NPI 1346950904
  NPD
• San Bernardino County

  • Public Health or Welfare Agency
  • San Bernardino, CA
  • NPI 1578535845
  NPD

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

{
    "created_epoch": "1272931200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1487972261",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 E HOLT BLVD",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917611613"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 E HOLT BLVD",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917611613",
            "telephone_number": "909-458-9447"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LO",
        "first_name": "AILEEN",
        "middle_name": "KIT YING",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-05-04",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083B0002X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Obesity Medicine",
            "state": "CA",
            "license": "A132421",
            "primary": false
        },
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "CA",
            "license": "A132421",
            "primary": true
        },
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "AZ",
            "license": "48487",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrea Llamas
• Selena Llamas
• Maria Susana Llambias, MPT
• Heidy Llavore
• Lisa Marie Lliteras, PSYD
• Wai-Ling Lo
• Hedy Cecilia Loa, MD
• Karen Lobo
• Ethan Lock
• Shamya Lockridge

• Public Health & General Preventive Medicine Physician in Ontario, CA
• Providers in Ontario, CA by specialty
• Public Health & General Preventive Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 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.