David Yi-eng Chiang, MD, PHD is a medicare enrolled "Medical Genetics - Clinical Genetics (m.d.)" physician in Boston, Massachusetts. His current practice location is
75 Francis St, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at
(617) 732-5500.
David Yi-eng Chiang is licensed to practice in Massachusetts (license number 274755) 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 1497103188.
Physician's Profile
| Full Name | David Yi-eng Chiang |
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| Gender | Male |
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| Speciality | Medical Genetics - Clinical Genetics (m.d.) |
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| Location | 75 Francis St, Boston, Massachusetts |
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| Accepts Medicare Assignments | Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs. |
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NPI Data:
- NPI Number: 1497103188
- Provider Enumeration Date: 06/02/2016
- Last Update Date: 04/08/2025
Medicare PECOS Information:
- PECOS PAC ID: 1052606399
- Enrollment ID: I20190828003021
Medical Identifiers
Medical identifiers for David Yi-eng Chiang such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1497103188 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207R00000X | Internal Medicine | 274755 (Massachusetts) | Secondary |
| 207SG0201X | Medical Genetics - Clinical Genetics (m.d.) | 274755 (Massachusetts) | 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. David Yi-eng Chiang allows following entities to bill medicare on his behalf.
| Entity Name | Cambridge Public Health Commission |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1932313228
PECOS PAC ID: 8921910894
Enrollment ID: O20050808000725 |
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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. David Yi-eng Chiang 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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David Yi-eng Chiang, MD, PHD
221 Longwood Ave # Lm112b,
Boston, MA 02115-5817
Ph: () - | David Yi-eng Chiang, MD, PHD
75 Francis St,
Boston, MA 02115-6110
Ph: (617) 732-5500 |
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