DR. EILEEN MARIE PIERCE MD
NPI 1518176817
Family Medicine in East Boston, MA
About Dr. Eileen Marie Pierce Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EILEEN MARIE PIERCE MD (NPI 1518176817) is an individual family medicine provider in East Boston, Massachusetts, licensed in Massachusetts (231428) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of Boston University School Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Eileen Marie Pierce Md 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.
Medicare Billing Reassignments
2Medicare enrollment records show Eileen Pierce reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Boston, MA 02128
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: East Boston Neighborhood Health Center Corp
- 456 clinicians in this Medicare group
East Boston, MA 02128
- Reassigned Medicare billing, Massachusetts enrollment
- 577 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Medical Center
Acute Care Hospitals · Boston, MAMassachusetts General Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02128 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Eileen Pierce's NPI number?
The NPI number for Eileen Pierce is 1518176817. It was assigned to this individual provider in the NPPES registry on May 22, 2007.
Where is Eileen Pierce located?
Eileen Pierce practices at 10 Gove St, East Boston, MA 02128. The listed phone number is (617) 569-5800.
What is Eileen Pierce's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Eileen Pierce enrolled in Medicare?
Yes. Eileen Pierce 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.
Which organizations bill Medicare for Eileen Pierce's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eileen Pierce reassigns Medicare benefits to 2 organizations: Neighborhealth Corporation (East Boston, MA) and Internal Medical Associates-Ebnhc (East Boston, MA). Each 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 Eileen Pierce's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eileen Pierce accept?
Health plans from Anthem Blue Cross and Blue Shield list Eileen Pierce as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Eileen Pierce affiliated with any hospitals?
According to CMS data, Eileen Pierce is affiliated with Boston Medical Center and Massachusetts General Hospital.
When was this NPI record last updated?
The NPPES record for Eileen Pierce was last updated on July 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.
# Dr. Eileen Marie Pierce, MD · NPI 1518176817
Family Medicine physician in East Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since May 22, 2007.
## Identity
- **NPI:** 1518176817 (Entity type: Individual)
- **Enumerated:** May 22, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 231428 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 GOVE ST, East Boston, MA 02128-1920
- **Phone:** (617) 569-5800 · **Fax:** (617) 568-4780
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Neighborhealth Corporation (NPI 1316994411, East Boston, MA); Internal Medical Associates-Ebnhc (NPI 1558481879, East Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2004
## Record status
- **NPPES last updated:** July 26, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1518176817) · Data from the CMS NPPES public registry.