MR. WILLIAM JOHN HEALEY III M.S.W.
NPI 1023325263
Social Worker - Clinical in Boston, MA
About Mr. William John Healey Iii M.s.w. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM JOHN HEALEY III M.S.W. (NPI 1023325263) is an individual clinical provider in Boston, Massachusetts and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS and is a graduate of Other (2010).
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 and accepts Medicare assignment
Mr. William John Healey Iii M.s.w. 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 Reassignment
Medicare enrollment records show William Healey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Boston, MA 02127
- Reassigned Medicare billing, Massachusetts enrollment
- 11 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 02127 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH BOSTON, MA 02127
SOUTH BOSTON, MA 02127
BOSTON, MA 02127
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 William Healey's NPI number?
The NPI number for William Healey is 1023325263. It was assigned to this individual provider in the NPPES registry on September 9, 2010.
Where is William Healey located?
William Healey practices at 275 W Broadway, Boston, MA 02127. The listed phone number is (617) 464-8555.
What is William Healey's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is William Healey enrolled in Medicare?
Yes. William Healey 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 organization bills Medicare for William Healey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Healey reassigns Medicare benefits to Catholic Charitable Bureau Of The Archdiocese Of Boston, Inc. (South 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 William Healey'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 William Healey was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mr. William John Healey III, M.S.W. · NPI 1023325263
Clinical provider in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since September 9, 2010.
## Identity
- **NPI:** 1023325263 (Entity type: Individual)
- **Enumerated:** September 9, 2010
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** No
## Practice location
- **Address:** 275 W BROADWAY, Boston, MA 02127-1943
- **Phone:** (617) 464-8555 · **Fax:** (978) 777-4242
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Catholic Charitable Bureau Of The Archdiocese Of Boston, Inc. (NPI 1003979014, South Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** December 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1023325263) · Data from the CMS NPPES public registry.