MS. MARY MARTHA MCELLIGOTT REGISTERED NURSE
NPI 1720733496
Nurse Practitioner - Family in Brighten, MA
About Ms. Mary Martha Mcelligott Registered Nurse NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARY MARTHA MCELLIGOTT REGISTERED NURSE (NPI 1720733496) is an individual family provider in Brighten, Massachusetts, licensed in Massachusetts (RN232160) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Mary Martha Mcelligott Registered Nurse is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Mcelligott reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Randolph, MA 02368
- Reassigned Medicare billing, Massachusetts enrollment
- 9 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 02135 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 02135
BOSTON, MA 02135
BOSTON, MA 02135
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 Mary Mcelligott's NPI number?
The NPI number for Mary Mcelligott is 1720733496. It was assigned to this individual provider in the NPPES registry on February 21, 2022.
Where is Mary Mcelligott located?
Mary Mcelligott practices at 736 Cambridge Street, Brighten, MA 02135. The listed phone number is (617) 789-3000.
What is Mary Mcelligott's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Mcelligott enrolled in Medicare?
Yes. Mary Mcelligott is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Mcelligott's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Mcelligott reassigns Medicare benefits to Old Colony Hospice Inc. (Randolph, 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 Mary Mcelligott'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 Mary Mcelligott was last updated on March 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Ms. Mary Martha Mcelligott, REGISTERED NURSE · NPI 1720733496
Family physician in Brighten, Massachusetts. Individual provider, active in the CMS NPPES registry since February 21, 2022.
## Identity
- **NPI:** 1720733496 (Entity type: Individual)
- **Enumerated:** February 21, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN232160 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 736 CAMBRIDGE STREET, Brighten, MA 02135
- **Phone:** (617) 789-3000
## 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:** Old Colony Hospice Inc. (NPI 1649615477, Randolph, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1720733496) · Data from the CMS NPPES public registry.