William J. Mallon, MD
William J. Mallon, MD is a healthcare organization registered as Eyewear Supplier in Vero Beach, FL, holding Type 2 (organization) NPI 1376569038 since 2006. The authorized official on file is Mary Pena-Roque, Optician.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1376569038 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | William J. Mallon, MD |
| Other name | <Unavail> |
| Practice address | 3500 US HIGHWAY 1, Vero Beach, FL, 32960 |
| Phone | 7727700113 |
| Fax | 7722991455 |
| Enumeration date | 2006-07-14 |
| Last updated in NPPES | 2015-07-16 |
Authorized official
| Name | Mary Pena-Roque |
|---|---|
| Title | Optician |
| Phone | 7727700113 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 332H00000X | Eyewear Supplier | Primary | DO2093 | FL |
Copy-ready billing details
Provider: William J. Mallon, MD NPI: 1376569038 Taxonomy: 332H00000X (Eyewear Supplier) Address: 3500 US HIGHWAY 1, Vero Beach, FL, 32960
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1790772101 | Adam Katz | Individual | Ophthalmology Physician | Vero Beach, FL |
| 1114976479 | William Mallon | Individual | Ophthalmology Physician | Vero Beach, FL |
| 1952355588 | John Schnell | Individual | Ophthalmology Physician | Vero Beach, FL |
| 1942242441 | Advanced Eye Surgery Center, LLC | Organization | Ambulatory Surgical Clinic/Center | Vero Beach, FL |
| 1316038532 | Nit Khamvongs | Individual | Certified Registered Nurse Anesthetist | Vero Beach, FL |
| 1649353582 | William J. Mallon, MD | Organization | Ophthalmology Physician | Vero Beach, FL |
| 1730246257 | Dominick Benedetto | Individual | Ophthalmology Physician | Vero Beach, FL |
| 1295960946 | Derek Ohlstein | Individual | Ophthalmology Physician | Vero Beach, FL |
Verify this record
Cross-check NPI 1376569038 against the authoritative CMS record: view William J. Mallon, MD 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
Where is William J. Mallon, MD located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-07-16.