Willcockson Eye Associates, P.C.
Willcockson Eye Associates, P.C. is a healthcare organization registered as Ophthalmology Physician in Yankton, SD, holding Type 2 (organization) NPI 1992802920 since 2006. The authorized official on file is Lee Gass, Administrator.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1992802920 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Willcockson Eye Associates, P.C. |
| Practice address | 415 W 3RD ST, Yankton, SD, 57078 |
| Phone | 6056659638 |
| Fax | 6056650526 |
| Enumeration date | 2006-09-20 |
| Last updated in NPPES | 2011-08-02 |
Authorized official
| Name | Lee Gass |
|---|---|
| Title | Administrator |
| Phone | 6056659638 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Secondary | — | SD |
| 332H00000X | Eyewear Supplier | Secondary | — | — |
| 207W00000X | Ophthalmology Physician | Primary | 0017 | SD |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0000121 | Other | SD | SD BLUE SHIELD |
Copy-ready billing details
Provider: Willcockson Eye Associates, P.C. NPI: 1992802920 Taxonomy: 207W00000X (Ophthalmology Physician) Address: 415 W 3RD ST, Yankton, SD, 57078
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1407859341 | Paula Hicks | Individual | Ophthalmology Physician | Yankton, SD |
| 1487657334 | Patrick King | Individual | Ophthalmology Physician | Yankton, SD |
| 1336142272 | Gregory Kouri | Individual | Optometrist | Yankton, SD |
| 1992792600 | Spectacle Shop LLC | Organization | Eyewear Supplier | Yankton, SD |
| 1487851754 | Karen Dickes | Individual | Ophthalmology Physician | Yankton, SD |
| 1003585548 | Sacred Heart Health Services | Organization | Ophthalmology Physician | Yankton, SD |
Verify this record
Cross-check NPI 1992802920 against the authoritative CMS record: view Willcockson Eye Associates, P.C. 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 Willcockson Eye Associates, P.C. located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-08-02.