KATELYN DESIMONE RN
NPI 1003603978
Nurse Anesthetist, Certified Registered in Boston, MA
About Katelyn Desimone Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATELYN DESIMONE RN (NPI 1003603978) is an individual nurse anesthetist, certified registered in Boston, Massachusetts, licensed in Massachusetts (RN2293776) and active in the NPI registry since April 2025. She is affiliated with Beth Israel Deaconess Hospital - Needham and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Katelyn Desimone Rn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beth Israel Deaconess Hospital - Needham
Acute Care Hospitals · Needham, MABeth Israel Deaconess Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02215
BOSTON, MA 02215
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Katelyn Desimone's NPI number?
The NPI number for Katelyn Desimone is 1003603978. It was assigned to this individual provider in the NPPES registry on April 23, 2025.
Where is Katelyn Desimone located?
Katelyn Desimone practices at 330 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 667-3112.
What is Katelyn Desimone's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Katelyn Desimone enrolled in Medicare?
Yes. Katelyn Desimone is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Katelyn Desimone affiliated with any hospitals?
According to CMS data, Katelyn Desimone is affiliated with Beth Israel Deaconess Hospital - Needham and Beth Israel Deaconess Medical Center.
When was this NPI record last updated?
The NPPES record for Katelyn Desimone was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Katelyn Desimone, RN · NPI 1003603978
Nurse Anesthetist, Certified Registered physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 23, 2025.
## Identity
- **NPI:** 1003603978 (Entity type: Individual)
- **Enumerated:** April 23, 2025
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN2293776 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 330 BROOKLINE AVE, Boston, MA 02215-5400
- **Phone:** (617) 667-3112
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** September 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1003603978) · Data from the CMS NPPES public registry.