Dr. Ross Andreassen M.D.
About this NPIWhat this record shows.
NPI 1558425710 is registered to Dr. Ross Andreassen M.D., a Anesthesiology, Pain Medicine practising at 3000 Independence Sq in West Plains, Missouri. Anesthesiology, Pain Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Ross Andreassen M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Beyond the registryWhat this record adds.
This record carries 3 secondary identifiers beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. Within the directory it is one of 156 Anesthesiology, Pain Medicine providers on file in Missouri.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
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.
Other
- P00892882MO· Issued by MEDICARE RR
- 658905MO· Issued by HEALTHLINK
Medicaid
Source: NPPES public registry.
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 Dr. Ross Andreassen M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Ross Andreassen M.D. directly at (417) 256-1761.
Frequently asked
Yes. NPI 1558425710 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiology, Pain 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 (417) 256-1761.
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. Dr. Ross Andreassen M.D. is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 156 Anesthesiology, Pain Medicine providers are registered in Missouri, and Dr. Ross Andreassen M.D. is one of them. The figure refreshes each month from the federal source.