John Smith MD
About this NPIWhat this record shows.
NPI 1639523194 is registered to John Smith MD, a Cardiovascular Disease practising at 1 Riverfront Plz in Westbrook, Maine. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. John Smith MD has been enumerated in the National Provider Identifier (NPI) registry since 2016.
Your brand here.
Medicare enrollment
This provider holds 4 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
- I20201204000022Internal MedicineMD
- I20230717000928Internal MedicineDC
- I20240219001917Cardiovascular Disease (Cardiology)ME
- I20240318002388Cardiovascular Disease (Cardiology)NH
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 John Smith MD accepts. To confirm in-network status with your specific health plan, contact John Smith MD directly at (207) 885-9905.
Frequently asked
Yes. NPI 1639523194 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension.
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 (207) 885-9905.
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 Smith MD is a Type-1 individual NPI.