Tess Knudson-Fitzpatrick MD
About this NPIWhat this record shows.
NPI 1154853190 is registered to Tess Knudson-Fitzpatrick MD, a Sleep Medicine practising at 300 Pasteur Dr in Stanford, California. Sleep Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Tess Knudson-Fitzpatrick MD has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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
- I20220909003106Sleep MedicineCA
- I20241001003580Critical Care (Intensivists)NV
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 Tess Knudson-Fitzpatrick MD accepts. To confirm in-network status with your specific health plan, contact Tess Knudson-Fitzpatrick MD directly at (650) 723-4000.
Frequently asked
Yes. NPI 1154853190 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Sleep Medicine 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 (650) 723-4000.
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. Tess Knudson-Fitzpatrick MD is a Type-1 individual NPI.