Ethan Zimmerman OD
About this NPIWhat this record shows.
NPI 1366053175 is registered to Ethan Zimmerman OD, a Optometrist practising at 901 Mopac Expressway South, Barton Oaks Plaza 4, Suite 350 in Austin, Texas. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ethan Zimmerman OD has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20201005002265OptometryTX
- I20260302000104OptometryMI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Ethan Zimmerman OD accepts. To confirm in-network status with your specific health plan, contact Ethan Zimmerman OD directly at (512) 347-0255.
Frequently asked
Yes. NPI 1366053175 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (512) 347-0255.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Ethan Zimmerman OD is a Type-1 individual NPI.