Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Chul Jung Yoo
Pharmacist in Brooklyn, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710219217
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Registry record
Entity type Individual (Type 1)
Name Mr. Chul Jung Yoo
Sex Male
Practice address 524 Clarkson Ave, Brooklyn, NY, 11203
Phone (718) 774-1656
Fax (718) 774-5636
Enumeration date Feb 8, 2010
Last updated in NPPES Feb 8, 2010
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 1710219217 active?
Yes, as of the latest NPPES snapshot, NPI 1710219217 is active (record last updated 2010-02-08).
How do I verify Chul Yoo's NPI record?
Cross-check NPI 1710219217 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 2010-02-08.