John Ewan M.D.
About this NPIWhat this record shows.
NPI 1386787851 is registered to John Ewan M.D., a Anesthesiology practising at 340 Thompson Rd in Dudley Hill, Massachusetts. Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management. John Ewan M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Ewan M.D. accepts. To confirm in-network status with your specific health plan, contact John Ewan M.D. directly at (508) 943-2600.
Frequently asked
Yes. NPI 1386787851 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management.
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 (508) 943-2600.
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 Ewan M.D. is a Type-1 individual NPI.