Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Walter Sussman Mdpc & George Tung MD
Ophthalmology Physician in Bellmore, NY · enumerated 2007 · authorized official David Tung, Practice Administrator.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104008390
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9249627 | Other | NY | CIGNA |
| GT018F5110 | Other | NY | BLUE CROSS BLUE SHIELD |
| 180014063 | Other | NY | MEDICARE RAILROAD |
| 1C6509 | Other | NY | HEALTHNET |
| 2144535 | Other | NY | AETNA |
| 2598669 | Other | NY | GHI |
| 737803 | Other | NY | AETNA |
| AS851 | Other | NY | OXFORD |
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 Walter Sussman Mdpc & George Tung MD?
Who is the authorized official for Walter Sussman Mdpc & George Tung MD?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-16.