Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Juncan Sun
Acupuncturist in Tappan, NY · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871304709
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Registry record
Entity type Individual (Type 1)
Name Mr. Juncan Sun
Sex Male
Practice address 100 Route 303, Tappan, NY, 10983
Phone (845) 680-6294
Enumeration date Jan 20, 2025
Last updated in NPPES Jan 20, 2025
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1871304709 active?
Yes, as of the latest NPPES snapshot, NPI 1871304709 is active (record last updated 2025-01-20).
How do I verify Juncan Sun's NPI record?
Cross-check NPI 1871304709 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-20.