Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Crystal Na
Pharmacist in Flushing, NY · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457871931
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Registry record
Entity type Individual (Type 1)
Name Dr. Crystal Na
Sex Female
Practice address 3106 Farrington St, Flushing, NY, 11354
Phone (718) 886-6262
Fax (844) 309-8132
Enumeration date Jun 26, 2017
Last updated in NPPES Feb 13, 2020
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 1457871931 active?
Yes — as of the latest NPPES snapshot, NPI 1457871931 is active (record last updated 2020-02-13).
How do I verify Crystal Na's NPI record?
Cross-check NPI 1457871931 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 2020-02-13.