Four Sight
Four Sight is a healthcare organization registered as Eyewear Supplier in Columbia, MD, holding Type 2 (organization) NPI 1013344969 since 2013. The authorized official on file is Jean Trinkaus, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1013344969 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Four Sight |
| Other name | <Unavail> |
| Practice address | 10015 OLD COLUMBIA RD STE J135, Columbia, MD, 21046 |
| Phone | 4103811688 |
| Fax | 4103813855 |
| Enumeration date | 2013-10-07 |
| Last updated in NPPES | 2018-11-27 |
Authorized official
| Name | Jean Trinkaus |
|---|---|
| Title | Owner |
| Phone | 4103811688 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 332H00000X | Eyewear Supplier | Primary | — | — |
Copy-ready billing details
Provider: Four Sight NPI: 1013344969 Taxonomy: 332H00000X (Eyewear Supplier) Address: 10015 OLD COLUMBIA RD STE J135, Columbia, MD, 21046
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1467151696 | Columbia Eye Associates, LLC | Organization | Optometrist | Columbia, MD |
Verify this record
Cross-check NPI 1013344969 against the authoritative CMS record: view Four Sight 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
Who is the authorized official for Four Sight?
What is the NPI number for Four Sight?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2018-11-27.