Mr. John Lenahan CRNA
About this NPIWhat this record shows.
NPI 1053391839 is registered to Mr. John Lenahan CRNA, a Certified Registered Nurse Anesthetist practising at 3200 Tyre Neck Rd, Suite101 in Portsmouth, Virginia. Certified Registered Nurse Anesthetist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. John Lenahan CRNA has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
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
- I20120425000364Certified Registered Nurse Anesthetist (CRNA)VA
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 Mr. John Lenahan CRNA accepts. To confirm in-network status with your specific health plan, contact Mr. John Lenahan CRNA directly at (757) 399-7451.
Frequently asked
Yes. NPI 1053391839 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Certified Registered Nurse Anesthetist 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 (757) 399-7451.
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. Mr. John Lenahan CRNA is a Type-1 individual NPI.