DR. EDWARD PATRICK WALSH MD
NPI 1467427179
Internal Medicine - Clinical Cardiac Electrophysiology in Boston, MA
About Dr. Edward Patrick Walsh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EDWARD PATRICK WALSH MD (NPI 1467427179) is an individual clinical cardiac electrophysiology provider in Boston, Massachusetts, licensed in Massachusetts (54552) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Boston Children's Hospital, and is a graduate of Other (1979).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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. Edward Patrick Walsh 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
3Medicare enrollment records show Edward Walsh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 220 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
- 671 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Children's Hospital
Childrens · Boston, MAPhysician 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 Edward Walsh's NPI number?
The NPI number for Edward Walsh is 1467427179. It was assigned to this individual provider in the NPPES registry on February 17, 2006.
Where is Edward Walsh located?
Edward Walsh practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6793.
What is Edward Walsh's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Edward Walsh enrolled in Medicare?
Yes. Edward Walsh 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 Edward Walsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Edward Walsh reassigns Medicare benefits to 3 organizations: Boston Childrens Heart Foundation Inc (Boston, MA), Massachusetts General Physicians Organization Inc (Boston, MA) and Coastal Medical Associates (Weymouth, 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 Edward Walsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Edward Walsh accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Edward Walsh 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 Edward Walsh affiliated with any hospitals?
According to CMS data, Edward Walsh is affiliated with Boston Children's Hospital.
When was this NPI record last updated?
The NPPES record for Edward Walsh was last updated on September 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Edward Patrick Walsh, MD · NPI 1467427179
Clinical Cardiac Electrophysiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since February 17, 2006.
## Identity
- **NPI:** 1467427179 (Entity type: Individual)
- **Enumerated:** February 17, 2006
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** 54552 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 LONGWOOD AVE, Boston, MA 02115-5724
- **Phone:** (617) 355-6793
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Boston Childrens Heart Foundation Inc (NPI 1982680922, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); Coastal Medical Associates (NPI 1932175684, Weymouth, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1979
## Record status
- **NPPES last updated:** September 21, 2020
- **Other identifiers:** Medicaid EW03925 (RI)
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Source: [NPI Profile](https://npiprofile.com/npi/1467427179) · Data from the CMS NPPES public registry.