Katerina Byanova MD, Ms
About this NPIWhat this record shows.
NPI 1669821310 is registered to Katerina Byanova MD, Ms, a Critical Care Medicine (Internal Medicine) Physician practising at 747 Broadway in Seattle, Washington. Critical Care Medicine (Internal Medicine) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Katerina Byanova MD, Ms has been enumerated in the National Provider Identifier (NPI) registry since 2016.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 2344810WA
Source: NPPES public registry.
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
- I20230619000853Pulmonary DiseaseCA
- I20250825003640Critical Care (Intensivists)WA
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 Katerina Byanova MD, Ms accepts. To confirm in-network status with your specific health plan, contact Katerina Byanova MD, Ms directly at (206) 215-2520.
Frequently asked
Yes. NPI 1669821310 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Critical Care Medicine (Internal Medicine) Physician 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 (206) 215-2520.
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. Katerina Byanova MD, Ms is a Type-1 individual NPI.