Sarah Griewahn FNP
About this NPIWhat this record shows.
NPI 1689682775 is registered to Sarah Griewahn FNP, a Registered Nurse practising at 5600 Bee Cave Road Ste # 100 in Austin, Texas. Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sarah Griewahn FNP has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
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 Sarah Griewahn FNP accepts. To confirm in-network status with your specific health plan, contact Sarah Griewahn FNP directly at (512) 329-8182.
Frequently asked
Yes. NPI 1689682775 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Nurse 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) 329-8182.
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. Sarah Griewahn FNP is a Type-1 individual NPI.