Gdp Optical Inc
Gdp Optical Inc is a healthcare organization registered as Optometrist in Astoria, NY, holding Type 2 (organization) NPI 1366190340 since 2022. The authorized official on file is Nicholas Protopapas, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1366190340 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Gdp Optical Inc |
| Practice address | 2201 31ST ST, Astoria, NY, 11105 |
| Phone | 7187777678 |
| Enumeration date | 2022-03-17 |
| Last updated in NPPES | 2022-03-17 |
Authorized official
| Name | Nicholas Protopapas |
|---|---|
| Title | Owner |
| Phone | 7187777678 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | — | — |
Copy-ready billing details
Provider: Gdp Optical Inc NPI: 1366190340 Taxonomy: 152W00000X (Optometrist) Address: 2201 31ST ST, Astoria, NY, 11105
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659538817 | Peter Koubsky | Individual | Dentist | Astoria, NY |
| 1396902797 | Thomas Niemczyk | Individual | Dentist | Astoria, NY |
Verify this record
Cross-check NPI 1366190340 against the authoritative CMS record: view Gdp Optical Inc on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Gdp Optical Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-03-17.