Wonsick Choe, is a medicare enrolled "General Practice" physician in Walnut, California. He graduated from medical school in 1997 and has 29 years of diverse experience with area of expertise as General Practice. He is a member of the group practice Jonah Medical Group Inc, Ampla Health and his current practice location is
20627 Golden Springs Dr Ste 1b, Walnut, California. You can reach out to his office (for appointments etc.) via phone at
(909) 480-0200.
Wonsick Choe is licensed to practice in California (license number C42362) and he also participates in the medicare program. He
accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1689070690.
Physician's Profile
| Full Name | Wonsick Choe |
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| Gender | Male |
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| Speciality | General Practice |
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| Experience | 29 Years |
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| Location | 20627 Golden Springs Dr Ste 1b, Walnut, California |
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| Accepts Medicare Assignments | Yes. He 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:
- Wonsick Choe graduated from medical school in 1997
NPI Data:
- NPI Number: 1689070690
- Provider Enumeration Date: 11/18/2014
- Last Update Date: 01/05/2026
Medicare PECOS Information:
- PECOS PAC ID: 1658663281
- Enrollment ID: I20170601001041
Medical Identifiers
Medical identifiers for Wonsick Choe such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1689070690 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207U00000X | Nuclear Medicine | C42362 (California) | Secondary |
| 208D00000X | General Practice | C42362 (California) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
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| Jonah Medical Group Inc | 5092992644 | 3 |
| Ampla Health | 5092619270 | 105 |
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. Wonsick Choe allows following entities to bill medicare on his behalf.
| Entity Name | Jonah Medical Group Inc |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1942591847
PECOS PAC ID: 5092992644
Enrollment ID: O20110607000636 |
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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. Wonsick Choe 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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Wonsick Choe,
Po Box 32039,
Los Angeles, CA 90032-0039
Ph: (323) 517-1274 | Wonsick Choe,
20627 Golden Springs Dr Ste 1b,
Walnut, CA 91789-4815
Ph: (909) 480-0200 |
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