TSO ALLEN
NPI 1093028219
Optometrist in Allen, TX
About Tso Allen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TSO ALLEN (NPI 1093028219) is a healthcare organization registered as an optometrist in Allen, Texas and active in the NPI registry since July 2010. The organization lists Reid Andrew Robertson, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tso Allen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Tso Allen, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Robertson Ocular Watters Creek LLC's NPI number?
The NPI number for Robertson Ocular Watters Creek LLC is 1093028219. It was assigned to this organization in the NPPES registry on July 16, 2010. The provider is doing business as Tso Allen.
Where is Robertson Ocular Watters Creek LLC located?
Robertson Ocular Watters Creek LLC is located at 918 Watters Creek Blvd, Allen, TX 75013. The listed phone number is (214) 495-0095.
What is Robertson Ocular Watters Creek LLC's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Robertson Ocular Watters Creek LLC enrolled in Medicare?
Yes. Robertson Ocular Watters Creek LLC is registered in the Medicare PECOS enrollment system.
When is Robertson Ocular Watters Creek LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Robertson Ocular Watters Creek LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Optometry, reassign their Medicare billing to Robertson Ocular Watters Creek LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Robertson Ocular Watters Creek LLC accept?
Health plans from BlueCross BlueShield of Tennessee list Robertson Ocular Watters Creek LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Robertson Ocular Watters Creek LLC was last updated on January 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tso Allen · NPI 1093028219
Optometrist organization in Allen, Texas. Organization record, active in the CMS NPPES registry since July 16, 2010.
## Identity
- **NPI:** 1093028219 (Entity type: Organization)
- **Enumerated:** July 16, 2010
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **Legal business name:** Robertson Ocular Watters Creek Llc
- **Organization subpart:** No
- **Authorized official:** Reid Robertson, PRESIDENT
## Practice location
- **Address:** 918 WATTERS CREEK BLVD, Allen, TX 75013-3734
- **Phone:** (214) 495-0095 · **Fax:** (214) 785-6651
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Optometry) reassign Medicare billing to this organization (form CMS-855R); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1093028219) · Data from the CMS NPPES public registry.