AOIFE MAIREAD MANNION FNP-C
NPI 1952258014
Nurse Practitioner - Family in Boston, MA
About Aoife Mairead Mannion Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AOIFE MAIREAD MANNION FNP-C (NPI 1952258014) is an individual family provider in Boston, Massachusetts, licensed in Massachusetts (RN2353044) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Aoife Mairead Mannion Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Aoife Mannion reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 109 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 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 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Aoife Mannion's NPI number?
The NPI number for Aoife Mannion is 1952258014. It was assigned to this individual provider in the NPPES registry on March 16, 2026.
Where is Aoife Mannion located?
Aoife Mannion practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.
What is Aoife Mannion's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Aoife Mannion enrolled in Medicare?
Yes. Aoife Mannion is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Aoife Mannion's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aoife Mannion reassigns Medicare benefits to Chmc Surgical Foundation Inc (Boston, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aoife Mannion's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Aoife Mannion was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Aoife Mairead Mannion, FNP-C · NPI 1952258014
Family physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 16, 2026.
## Identity
- **NPI:** 1952258014 (Entity type: Individual)
- **Enumerated:** March 16, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN2353044 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 LONGWOOD AVE, Boston, MA 02115-5724
- **Phone:** (617) 355-6000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Chmc Surgical Foundation Inc (NPI 1902977515, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952258014) · Data from the CMS NPPES public registry.