NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Li Teh Wu

Hematology & Oncology Physician in Elmhurst, NY · enumerated 2022 · authorized official Zelda Martin, Director of Credentialing.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1326757972

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Li Teh Wu
Practice address 8806 55th Ave, Elmhurst, NY, 11373
Phone (631) 775-3098
Enumeration date Nov 22, 2022
Last updated in NPPES Dec 5, 2022

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Zelda Martin
Title Director of Credentialing
Phone (631) 372-1375

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Li Teh Wu?
The NPI for Li Teh Wu is 1326757972, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Li Teh Wu?
NPPES lists Zelda Martin (Director of Credentialing) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-05.