NEIL DAVID HADFIELD
NPI 1679897318
Emergency Medicine in Boston, MA
About Neil David Hadfield NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEIL DAVID HADFIELD (NPI 1679897318) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (258363) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS, is affiliated with Southcoast Hospitals Group, and maintains a secondary practice location in New Bedford.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Neil David Hadfield 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
4Medicare enrollment records show Neil Hadfield reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1952358533 (Massachusetts)
- 1,006 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1316987993 (Massachusetts)
- 2,579 clinicians in this Medicare group
Franklin, MA 02038
- Reassigned Medicare billing, Massachusetts enrollment
- 4 clinicians in this Medicare group
Fairhaven, MA 02719
- Reassigned Medicare billing, Massachusetts enrollment
- 1,144 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 6
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.
Southcoast Hospitals Group
Acute Care Hospitals · Fall River, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 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 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
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 Neil Hadfield's NPI number?
The NPI number for Neil Hadfield is 1679897318. It was assigned to this individual provider in the NPPES registry on March 24, 2010.
Where is Neil Hadfield located?
Neil Hadfield practices at 1 Boston Medical Ctr Pl, Boston, MA 02118. The listed phone number is (617) 638-8000.
What is Neil Hadfield's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Neil Hadfield enrolled in Medicare?
Yes. Neil Hadfield 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 Neil Hadfield's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Neil Hadfield reassigns Medicare benefits to 4 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA), Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA), Allevate Health Group Mass LLC (Franklin, MA) and Southcoast Physicians Group, Inc. (Fairhaven, 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 Neil Hadfield's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Neil Hadfield affiliated with any hospitals?
According to CMS data, Neil Hadfield is affiliated with Southcoast Hospitals Group.
When was this NPI record last updated?
The NPPES record for Neil Hadfield was last updated on April 22, 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.
# Neil David Hadfield · NPI 1679897318
Emergency Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 24, 2010.
## Identity
- **NPI:** 1679897318 (Entity type: Individual)
- **Enumerated:** March 24, 2010
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 258363 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BOSTON MEDICAL CTR PL, Boston, MA 02118-2908
- **Phone:** (617) 638-8000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1861216038, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA); Allevate Health Group Mass LLC (NPI 1760350755, Franklin, MA); Southcoast Physicians Group, Inc. (NPI 1861830143, Fairhaven, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** April 22, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1679897318) · Data from the CMS NPPES public registry.