Ms. Karyn Guilmain APRN
About this NPIWhat this record shows.
NPI 1285584276 is registered to Ms. Karyn Guilmain APRN, a Adult Health Nurse Practitioner practising at 945 Main St Ste 102 in Manchester, Connecticut. Adult Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Karyn Guilmain APRN 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 Ms. Karyn Guilmain APRN accepts. To confirm in-network status with your specific health plan, contact Ms. Karyn Guilmain APRN directly at (860) 643-0319.
Frequently asked
Yes. NPI 1285584276 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Health Nurse Practitioner 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 (860) 643-0319.
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. Ms. Karyn Guilmain APRN is a Type-1 individual NPI.