KALEY ELLEN ONEILL NP
NPI 1649042631
Nurse Practitioner - Family in Chelmsford, MA
About Kaley Ellen Oneill Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KALEY ELLEN ONEILL NP (NPI 1649042631) is an individual family provider in Chelmsford, Massachusetts, licensed in Massachusetts (RN2355631) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS.
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 (PECOS)
Kaley Ellen Oneill Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01824 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Kaley Oneill's NPI number?
The NPI number for Kaley Oneill is 1649042631. It was assigned to this individual provider in the NPPES registry on October 24, 2023.
Where is Kaley Oneill located?
Kaley Oneill practices at 9 North Rd Unit 101, Chelmsford, MA 01824. The listed phone number is (978) 458-2005.
What is Kaley Oneill's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kaley Oneill enrolled in Medicare?
Yes. Kaley Oneill is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Kaley Oneill was last updated on July 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.