Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Emmy Guan
Behavior Technician in Quincy, MA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588558126
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Registry record
Entity type Individual (Type 1)
Name Emmy Guan
Sex Female
Practice address 234 Copeland St Fl 4, Quincy, MA, 02169
Phone (617) 658-5610
Enumeration date Jun 6, 2025
Last updated in NPPES Jun 6, 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
What is the NPI number for Emmy Guan?
The National Provider Identifier (NPI) for Emmy Guan is 1588558126, a Type 1 (individual) record in the CMS NPPES registry.
Where does Emmy Guan practice?
The practice location on file with NPPES is in Quincy, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-06.