Gregory K. Wacasey Od PLLC in Longview, TX

This location of Gregory K Wacasey Od bills under NPI 1700252640, an organization record issued on Aug 14, 2015 with the primary taxonomy Optometrist. It is one of 2 NPIs registered under this name and one of 2 in Longview; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026

1700252640

Legal name: Gregory K. Wacasey Od PLLC
Entity: Type 2 · organization
Primary taxonomy: Optometrist 152W00000X
Practice location: 2834 BILL OWENS PKWY, Longview, TX 75605
Phone: 903-663-1550
Enumerated: Aug 14, 2015
Record updated: Aug 14, 2015
Authorized official: President (title as filed)

Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other Longview NPI

Gregory K Wacasey, Od307 W LOOP 281 SUITE 2B · issued Nov 19, 20071467633420

2 clinicians CMS lists with Gregory K Wacasey Od in Longview

Susan Donald, ODOptometrist1861544827
Gregory Wacasey, O DOptometrist1649479163

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 2 Gregory K Wacasey Od NPIs

Every location registered under this name, in 1 city.

See every location

Checking an organization

Confirm the business with the Texas secretary of state.
Check the HHS-OIG exclusion list for the organization.
Verify each clinician on their own record and the state license search.

Common questions

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.

Which Longview NPI should I use?

Ask the office which NPI it bills under; all 2 Longview NPIs are registered under the same name.

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.