John Layman MD
Also known as
- Also known asLayman, Jack
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1720921455 is registered to John Layman MD, a Student in an Organized Health Care Education/Training Program practising at 975 E 3rd St # 112 in Chattanooga, Tennessee. Student in an Organized Health Care Education/Training Program is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Layman MD has been enumerated in the National Provider Identifier (NPI) registry since 2026.
Your brand here.
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 John Layman MD accepts. To confirm in-network status with your specific health plan, contact John Layman MD directly at (423) 778-7628.
Frequently asked
Yes. NPI 1720921455 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Student in an Organized Health Care Education/Training Program 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 (423) 778-7628.
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. John Layman MD is a Type-1 individual NPI.