Isaac Oojin Choy, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in San Leandro, California. His current practice location is
2500 Merced St, San Leandro, California. You can reach out to his office (for appointments etc.) via phone at
(510) 454-1000.
Isaac Oojin Choy is licensed to practice in California (license number G78273) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1578641320.
Physician's Profile
Full Name | Isaac Oojin Choy |
---|
Gender | Male |
---|
Speciality | Thoracic Surgery (cardiothoracic Vascular Surgery) |
---|
Location | 2500 Merced St, San Leandro, California |
---|
Accepts Medicare Assignments | Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs. |
NPI Data:
- NPI Number: 1578641320
- Provider Enumeration Date: 11/01/2006
- Last Update Date: 12/06/2021
Medicare PECOS Information:
- PECOS PAC ID: 0941480610
- Enrollment ID: I20110211000979
Medical Identifiers
Medical identifiers for Isaac Oojin Choy such as npi, medicare ID, medicare PIN, medicaid, etc.
Identifier | Type | State | Issuer |
1578641320 | NPI | - | NPPES |
00G782730 | Medicaid | CA | |
Medical Taxonomies and Licenses
Taxonomy | Type | License (State) | Status |
208G00000X | Thoracic Surgery (cardiothoracic Vascular Surgery) | G78273 (California) | Primary |
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. Isaac Oojin Choy allows following entities to bill medicare on his behalf.
Entity Name | Permanente Medical Group Inc |
---|
Entity Type | Part B Supplier - Clinic/group Practice |
---|
Entity Identifiers | NPI Number: 1073606299 PECOS PAC ID: 8921910225 Enrollment ID: O20031104000710 |
---|
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. Isaac Oojin Choy 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 |
Isaac Oojin Choy, MD 2500 Merced St, San Leandro, CA 94577-4201 Ph: (510) 454-1000 | Isaac Oojin Choy, MD 2500 Merced St, San Leandro, CA 94577-4201 Ph: (510) 454-1000 |
Reviews and Comments