Katelyn Desimone RN
About this NPIWhat this record shows.
NPI 1003603978 is registered to Katelyn Desimone RN, a Certified Registered Nurse Anesthetist practising at 330 Brookline Ave in Boston, Massachusetts. Certified Registered Nurse Anesthetist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Katelyn Desimone RN has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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
- I20250925000432Certified Registered Nurse Anesthetist (CRNA)MA
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 Katelyn Desimone RN accepts. To confirm in-network status with your specific health plan, contact Katelyn Desimone RN directly at (617) 667-3112.
Frequently asked
Yes. NPI 1003603978 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 (617) 667-3112.
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. Katelyn Desimone RN is a Type-1 individual NPI.