Dr. Yan Qun Sun, M.D.
Dr. Yan Qun Sun is a Orthopaedic Surgery Physician provider (Orthopaedic Surgery) practicing in Flushing, NY, registered in the NPPES registry with NPI 1497796478 since 2006. The credential MD stands for Doctor of Medicine. Practices at Chang Yong Chi Physical Therapy PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1497796478 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Yan Qun Sun |
| Credential | M.D. |
| Sex | Male |
| Practice address | Flushing, NY, 11354 |
| Phone | 7185214206 |
| Fax | 7183211442 |
| Enumeration date | 2006-06-09 |
| Last updated in NPPES | 2019-05-10 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207X00000X | Orthopaedic Surgery Physician | Primary | 220000 | NY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02287245 | Medicaid | NY | — |
| 473F21 | Other | NY | EMPIRE BC.BS |
| 7618332 | Other | NY | AETNA |
Copy-ready billing details
Provider: Yan Sun, M.D. NPI: 1497796478 Taxonomy: 207X00000X (Orthopaedic Surgery Physician) Address: Flushing, NY, 11354
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1184624652 | Chang Chi | Individual | Physical Therapist | Flushing, NY |
| 1841418902 | Chang Yong Chi Physical Therapy PC | Organization | Physical Therapist | Flushing, NY |
| 1912272022 | Min Ji | Individual | Acupuncturist | Flushing, NY |
Verify this record
Cross-check NPI 1497796478 against the authoritative CMS record: view Dr. Yan Qun Sun on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-05-10.