Tkc Optical
Tkc Optical holds 11 active organization NPIs in the federal registry, with practice locations in 9 cities in 3 states. 10 list eyewear supplier as their primary taxonomy; each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPISioux City, IA has the most NPIs, 2
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
NPIs by year issued
Source: CMS NPPES, enumeration dates.
11 NPIs were issued in 2007 alone, more than in any other year.
Sioux City, IA locations
The city with the most Tkc Optical NPIs. The full list of all 11 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1326193012 | 2513 HAMILTON BLVD, Sioux City, IA | Eyewear Supplier | Jan 24, 2007 |
| 1548386915 | 229 4TH ST, Sioux City, IA | Optometrist | Mar 21, 2007 |
All 11 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1023162310 | 1529 MAIN ST, Rock Valley, IA | Eyewear Supplier | Jan 23, 2007 |
| 1326193012 | 2513 HAMILTON BLVD, Sioux City, IA | Eyewear Supplier | Jan 24, 2007 |
| 1548386915 | 229 4TH ST, Sioux City, IA | Optometrist | Mar 21, 2007 |
| 1669526299 | 714 S GRAND AVE, Spencer, IA | Eyewear Supplier | Jan 22, 2007 |
| 1467501981 | 100 E MILWAUKEE AVE, Storm Lake, IA | Eyewear Supplier | Jan 10, 2007 |
| 1326193459 | 100 E MILWAUKEE AVE, Storm Lake, IA | Eyewear Supplier | Jan 25, 2007 |
| 1124172390 | 4919 2ND AVE, Kearney, NE | Eyewear Supplier | Jan 23, 2007 |
| 1316097413 | 1700 MARKET LN, Norfolk, NE | Eyewear Supplier | Jan 11, 2007 |
| 1396890471 | 105 N SPLITROCK BLVD, Brandon, SD | Eyewear Supplier | Jan 25, 2007 |
| 1255486346 | 2510 S LOUISE AVE, Sioux Falls, SD | Eyewear Supplier | Jan 25, 2007 |
| 1750437240 | 1818 BROADWAY AVE STE B, Yankton, SD | Eyewear Supplier | Jan 26, 2007 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Tkc Optical have 11 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Tkc Optical's NPIs list practice locations in 9 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.