Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Yunyun Andrew Lo
Surgery Physician in New York, NY · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346222304
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Registry record
Entity type Individual (Type 1)
Name Yunyun Andrew Lo
Sex Male
Practice address 10 Union Square East, Suite 2p Bimc Dept of Surgery, New York, NY, 10003
Phone (212) 420-3827
Enumeration date Nov 16, 2005
Last updated in NPPES Jan 27, 2016
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01420561 | Medicaid | NY | - |
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
How do I verify Yunyun Lo's NPI record?
Cross-check NPI 1346222304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346222304 active?
Yes, as of the latest NPPES snapshot, NPI 1346222304 is active (record last updated 2016-01-27).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-27.