Olivia Choon Ong, MD

Primary specialty

Glaucoma Specialist (Ophthalmology) PhysicianTaxonomy code 207WX0009X

License

A66933 Issued in CA

Practice address

855 W Foothill Blvd
Monrovia, CA 91016-1938

Phone

(626) 358-1080

Fax

(626) 358-0548

NPI assigned

May 27, 2005

Last updated

Jun 19, 2024By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

Other names 1

• Heong Choon Ong Former name

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

Ophthalmology

Education

University of California, Geffen School of Medicine, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Azul Vision IncGroup PAC ID 2264851740, 49 clinicians

California Eye Specialists Medical Group IncGroup PAC ID 6800793381, 26 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: olivia.ong.p1@direct.atlantiseyecare.nextgenshare.com
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Azul Vision Inc.

  dba Azul Vision

  • Ophthalmology Physician
  • Pasadena, CA
  • NPI 1285247528
  Medicare reassignment Care Compare group NPD
• California Eye Specialists Medical Group, Inc

  • Specialist
  • Pasadena, CA
  • NPI 1699713099
  Medicare reassignment Care Compare group NPD
• Ahmc San Gabriel Valley Medical

  dba AHMC San Gabriel Valley Medical Center

  • Skilled Nursing Facility
  • San Gabriel, CA
  • NPI 1710174818

  Ophthalmology

  NPD (past)
• Christopher Michael Wong, MD,Inc

  • Internal Medicine Physician
  • Rosemead, CA
  • NPI 1013219807
  NPD (past)
• Emanate Health Foothill Presbyterian Hospital

  dba Foothill Presbyterian Hospital

  • General Acute Care Hospital
  • Glendora, CA
  • NPI 1992733513
  NPD (past)
• Eyecare Specialists Medical Group, Inc

  dba Atlantis Eyecare

  • Ophthalmology Physician
  • Anaheim, CA
  • NPI 1437181930
  NPD (past)
• Loma Linda University Medical Center

  • General Acute Care Hospital
  • Loma Linda, CA
  • NPI 1194731935
  NPD (past)
• Pomona Valley Hospital Medical Center

  • General Acute Care Hospital
  • Pomona, CA
  • NPI 1518067586

  Ophthalmology

  NPD (past)
• University of California San Francisco

  dba UCSF Medical Center Adult Chronic Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • San Francisco, CA
  • NPI 1992818256
  NPD (past)

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

{
    "created_epoch": "1117152000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1718755200000",
    "number": "1124021688",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14726 RAMONA AVE STE 203",
            "city": "CHINO",
            "state": "CA",
            "postal_code": "917105730",
            "telephone_number": "626-305-9100",
            "fax_number": "626-305-0152"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "855 W FOOTHILL BLVD",
            "city": "MONROVIA",
            "state": "CA",
            "postal_code": "910161938",
            "telephone_number": "626-358-1080",
            "fax_number": "626-358-0548"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONG",
        "first_name": "OLIVIA",
        "middle_name": "CHOON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-05-27",
        "last_updated": "2024-06-19",
        "certification_date": "2024-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "A66933",
            "primary": false
        },
        {
            "code": "207WX0009X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Glaucoma Specialist",
            "state": "CA",
            "license": "A66933",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A669330",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "00A669331",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HEONG",
            "last_name": "ONG",
            "middle_name": "CHOON",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Negena Omar
• Lucas Omdahl
• Omid R. Kashani D.D.S., Inc. (Dental Care 2000 Plus)
• Aida Omidi
• Jasmine Oneil
• Erling Onsager
• Anissa Ontiveros
• Tatiana Onuskanich
• Ahaoma Onyebuchi
• Kyaw Hsan Oo

• Glaucoma Specialist (Ophthalmology) Physician in Monrovia, CA
• Providers in Monrovia, CA by specialty
• Glaucoma Specialist (Ophthalmology) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 2024; 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.