Pin-wen Chen, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in O Fallon, Missouri. She went to Saint Louis University School Of Medicine and graduated in 2018 and has 8 years of diverse experience with area of expertise as Hospice/palliative Care. She is a member of the group practice Ssm Health Care Group and her current practice location is
7068 S Outer 364, O Fallon, Missouri. You can reach out to her office (for appointments etc.) via phone at
(702) 899-0595.
Pin-wen Chen is licensed to practice in Missouri (license number 2023011943) 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 1740779156.
Physician's Profile
| Full Name | Pin-wen Chen |
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| Gender | Female |
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| Speciality | Hospice/palliative Care |
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| Experience | 8 Years |
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| Location | 7068 S Outer 364, O Fallon, Missouri |
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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:
- Pin-wen Chen attended and graduated from Saint Louis University School Of Medicine in 2018
NPI Data:
- NPI Number: 1740779156
- Provider Enumeration Date: 05/02/2018
- Last Update Date: 10/06/2025
Medicare PECOS Information:
- PECOS PAC ID: 2062877681
- Enrollment ID: I20230503001019
Medical Identifiers
Medical identifiers for Pin-wen Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1740779156 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 208100000X | Physical Medicine & Rehabilitation | 2023011943 (Missouri) | Primary |
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
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| Ssm Health Care Group | 0143608372 | 802 |
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. Pin-wen Chen allows following entities to bill medicare on her behalf.
| Entity Name | Ssm Health Care Group |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1306589544
PECOS PAC ID: 0143608372
Enrollment ID: O20220531002655 |
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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. Pin-wen Chen 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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Pin-wen Chen, MD
Po Box 74008272,
Chicago, IL 60674-8272
Ph: (702) 899-0595 | Pin-wen Chen, MD
7068 S Outer 364,
O Fallon, MO 63368-7757
Ph: (702) 899-0595 |
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