Berkeley Eye Institute, PLLC in El Campo, TX
This location of Berkeley Eye Institute bills under NPI 1497778583, an organization record issued on Jul 26, 2006 with the primary taxonomy Ophthalmology Physician. It is one of 27 NPIs registered under this name; each clinician who sees you there has their own NPI and license.
Organization recordNPPES, Aug 2026
1497778583
- Legal name
- Berkeley Eye Institute, PLLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- Practice location
- 2012 WEST LOOP, El Campo, TX 77437
- Phone
- 979-543-6821
- Mailing address
- Katy, TX
- Enumerated
- Jul 26, 2006
- Record updated
- Mar 31, 2023
- Authorized official
- Executive Director (title as filed)
3 clinicians CMS lists with Berkeley Eye Institute in El Campo
- Karl Ermis, ODOptometrist1972509461
- Keith Ermis, ODOptometrist1760537476
- Bac Nguyen, MDOphthalmology Physician1871853077
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
All 27 Berkeley Eye Institute NPIs
Every location registered under this name, in 20 cities.
See every locationChecking 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.
All taxonomies on this record
- 152W00000X Optometrist
- 207W00000X Ophthalmology Physician
- 332H00000X Eyewear Supplier
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.
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.