Dr. John Swisher PHD, M.D.
About this NPIWhat this record shows.
NPI 1083609564 is registered to Dr. John Swisher PHD, M.D., a Pulmonary Disease Physician practising at 6473 Kingston Pike in Knoxville, Tennessee. Pulmonary Disease Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. John Swisher PHD, M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Medicare enrollment
This provider holds 3 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
- I20100524000537Pulmonary DiseaseTN
- I20180104001549Critical Care (Intensivists)PA
- I20180226000476Critical Care (Intensivists)FL
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. John Swisher PHD, M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. John Swisher PHD, M.D. directly at (865) 588-8831.
Frequently asked
Yes. NPI 1083609564 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pulmonary Disease 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 (865) 588-8831.
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. John Swisher PHD, M.D. is a Type-1 individual NPI.