Dr. Nicholas Frederickson M.D.
About this NPIWhat this record shows.
NPI 1154640225 is registered to Dr. Nicholas Frederickson M.D., a Gastroenterology practising at 901 Patients First Drive Suite 3300 in Washington, Missouri. Gastroenterology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Nicholas Frederickson M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2010.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20160707001341GastroenterologyMO
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 Dr. Nicholas Frederickson M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Nicholas Frederickson M.D. directly at (636) 239-7344.
Frequently asked
Yes. NPI 1154640225 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gastroenterology 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 (636) 239-7344.
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. Nicholas Frederickson M.D. is a Type-1 individual NPI.