William E Mccormick, MD, PC
William E Mccormick, MD, PC is a healthcare organization registered as Neurological Surgery Physician in West Islip, NY, holding Type 2 (organization) NPI 1053468405 since 2007. The authorized official on file is William Mccormick, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1053468405 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | William E Mccormick, MD, PC |
| Practice address | 380 MONTAUK HWY, West Islip, NY, 11795 |
| Phone | 6314225371 |
| Enumeration date | 2007-01-05 |
| Last updated in NPPES | 2022-01-20 |
Authorized official
| Name | William Mccormick |
|---|---|
| Title | President |
| Phone | 6314225371 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207T00000X | Neurological Surgery Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| DC9279 | Other | NY | MEDICARE RR |
| WES021 | Other | NY | PTAN |
Copy-ready billing details
Provider: William E Mccormick, MD, PC NPI: 1053468405 Taxonomy: 207T00000X (Neurological Surgery Physician) Address: 380 MONTAUK HWY, West Islip, NY, 11795
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1841270543 | Salvatore Palumbo | Individual | Neurological Surgery Physician | West Islip, NY |
| 1043290687 | William Mccormick | Individual | Neurological Surgery Physician | West Islip, NY |
| 1669452207 | Borimir Darakchiev | Individual | Neurological Surgery Physician | West Islip, NY |
| 1275615478 | Eric Shapiro | Individual | Sports Medicine (Physical Medicine & Rehabilitation) Physician | West Islip, NY |
| 1265502835 | Borimir Darakchiev MD PC | Organization | Neurological Surgery Physician | West Islip, NY |
| 1578610010 | Salvatore J Palumbo, MD, PC | Organization | Neurological Surgery Physician | West Islip, NY |
| 1417154733 | George Kakoulides | Individual | Neurological Surgery Physician | West Islip, NY |
| 1013193382 | Brian Mchugh | Individual | Neurological Surgery Physician | West Islip, NY |
Verify this record
Cross-check NPI 1053468405 against the authoritative CMS record: view William E Mccormick, MD, PC 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
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Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2022-01-20.