The Eye Doctors PC
The Eye Doctors PC is a healthcare organization registered as Optometrist in Sioux Falls, SD, holding Type 2 (organization) NPI 1285635250 since 2005. The authorized official on file is Philip Sietstra, Optometrist.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1285635250 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | The Eye Doctors PC |
| Practice address | 5116 S WESTERN AVE, Sioux Falls, SD, 57108 |
| Phone | 6053387104 |
| Fax | 6055753880 |
| Enumeration date | 2005-08-02 |
| Last updated in NPPES | 2011-09-02 |
Authorized official
| Name | Philip Sietstra |
|---|---|
| Title | Optometrist |
| Phone | 6053387104 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 208 | SD |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CI5913 | Other | — | RR MEDICARE |
| 57D33TH | Other | — | BCBS OF MN |
Copy-ready billing details
Provider: The Eye Doctors PC NPI: 1285635250 Taxonomy: 152W00000X (Optometrist) Address: 5116 S WESTERN AVE, Sioux Falls, SD, 57108
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1174524144 | Larry Vanderzee | Individual | Optometrist | Sioux Falls, SD |
| 1376544833 | Philip Sietstra | Individual | Optometrist | Sioux Falls, SD |
| 1093716557 | Paul Greenfield | Individual | Optometrist | Sioux Falls, SD |
| 1124228267 | Jeannie Dehne | Individual | Optometrist | Sioux Falls, SD |
Verify this record
Cross-check NPI 1285635250 against the authoritative CMS record: view The Eye Doctors 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
What is a Type 2 NPI?
What type of organization is The Eye Doctors PC?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2011-09-02.