Olivia Choon Ong, MD is a medicare enrolled "Ophthalmology - Glaucoma Specialist" physician in Monrovia, California. She went to University Of California, Geffen School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice California Eye Specialists Medical Group Inc and her current practice location is
855 W Foothill Blvd, Monrovia, California. You can reach out to her office (for appointments etc.) via phone at
(626) 358-1080.
Olivia Choon Ong is licensed to practice in California (license number A66933) and she also participates in the medicare program. She
accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1124021688.
Physician's Profile
| Full Name | Olivia Choon Ong |
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| Gender | Female |
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| Speciality | Ophthalmology |
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| Experience | 27 Years |
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| Location | 855 W Foothill Blvd, Monrovia, California |
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| Accepts Medicare Assignments | Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Olivia Choon Ong attended and graduated from University Of California, Geffen School Of Medicine in 1997
NPI Data:
- NPI Number: 1124021688
- Provider Enumeration Date: 05/27/2005
- Last Update Date: 06/19/2024
Medicare PECOS Information:
- PECOS PAC ID: 6608934724
- Enrollment ID: I20081018000111
Medical Identifiers
Medical identifiers for Olivia Choon Ong such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
|---|
| 1124021688 | NPI | - | NPPES |
| 00A669330 | Medicaid | CA | |
| 00A669331 | Other | CA | BLUE CROSS |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207W00000X | Ophthalmology | A66933 (California) | Secondary |
| 207WX0009X | Ophthalmology - Glaucoma Specialist | A66933 (California) | Primary |
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
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| California Eye Specialists Medical Group Inc | 6800793381 | 26 |
Medicare Reassignments
Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Olivia Choon Ong allows following entities to bill medicare on her behalf.
| Entity Name | California Eye Specialists Medical Group Inc |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1699713099
PECOS PAC ID: 6800793381
Enrollment ID: O20031212000932 |
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Medicare Part D Prescriber Enrollment
Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Olivia Choon Ong is
enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.
Mailing Address and Practice Location
| Mailing Address | Practice Location Address |
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Olivia Choon Ong, MD
14726 Ramona Ave Ste 203,
Chino, CA 91710-5730
Ph: (626) 305-9100 | Olivia Choon Ong, MD
855 W Foothill Blvd,
Monrovia, CA 91016-1938
Ph: (626) 358-1080 |
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