Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana Shum
Social Worker in Woodside, NY · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538917539
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Registry record
Entity type Individual (Type 1)
Name Diana Shum
Sex Female
Practice address 4308 52nd St, Woodside, NY, 11377
Phone (718) 651-7770
Enumeration date May 7, 2024
Last updated in NPPES May 16, 2024
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Diana Shum?
Diana Shum is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Abraham Santana Clinical Social Worker · Woodside, NY NPI 1770194466 Nahida Ahmed Student in an Organized Health Care Education/Training Program · Woodside, NY NPI 1568185361 Lauren Breitstone Social Worker · Woodside, NY NPI 1376235390 Jiahui Yu Clinical Social Worker · Woodside, NY NPI 1124705454 Sonia Rueda Social Worker · Woodside, NY NPI 1144096330 Ashley Walsh Mental Health Counselor · Woodside, NY NPI 1417728346 Gabriella Kim Social Worker · Woodside, NY NPI 1427893395 Nicole Cevallos Mental Health Counselor · Woodside, NY NPI 1194557801
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-16.