DR. MATTHEW MCGILLVRAY HALL M.D.
NPI 1962764522
Emergency Medicine in Boston, MA
About Dr. Matthew Mcgillvray Hall M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW MCGILLVRAY HALL M.D. (NPI 1962764522) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (262566) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Providence Regional Medical Center Everett, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (2012).
NPPES Registry Identity
Specialties & Licenses 2
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. Matthew Mcgillvray Hall M.d. 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
6Medicare enrollment records show Matthew Hall reassigns Medicare billing to 6 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
- 1,477 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 247 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 253 clinicians in this Medicare group
Monroe, WA 98272
- Reassigned Medicare billing, Washington enrollment
- 705 clinicians in this Medicare group
Snoqualmie, WA 98065
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1144432634 (Washington)
- 144 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- 95 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 4
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.
Providence Regional Medical Center Everett
Acute Care Hospitals · Everett, WASnoqualmie Valley Hospital
Critical Access Hospitals · Snoqualmie, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Matthew Hall's NPI number?
The NPI number for Matthew Hall is 1962764522. It was assigned to this individual provider in the NPPES registry on June 11, 2012.
Where is Matthew Hall located?
Matthew Hall practices at One Deaconess Rd, W-Cc2 Department Of Emergency Medicine, Boston, MA 02215. The listed phone number is (617) 754-2339.
What is Matthew Hall's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Matthew Hall enrolled in Medicare?
Yes. Matthew Hall 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 Matthew Hall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Hall reassigns Medicare benefits to 6 organizations: Beth Israel Deaconess Medical Center, Inc. (Boston, MA), Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA), Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA), Providence Health & Services - Washington (Monroe, WA), Public Hospital District No 4 King County Washington (Snoqualmie, WA) and 1 more organization, listed in the Medicare section above. 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 Matthew Hall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Hall accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Matthew Hall 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 Matthew Hall affiliated with any hospitals?
According to CMS data, Matthew Hall is affiliated with Providence Regional Medical Center Everett and Snoqualmie Valley Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Hall was last updated on April 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Matthew Mcgillvray Hall, M.D. · NPI 1962764522
Emergency Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 11, 2012.
## Identity
- **NPI:** 1962764522 (Entity type: Individual)
- **Enumerated:** June 11, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 262566 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** ONE DEACONESS RD, W-CC2, DEPARTMENT OF EMERGENCY MEDICINE, Boston, MA 02215
- **Phone:** (617) 754-2339
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Beth Israel Deaconess Medical Center, Inc. (NPI 1548202641, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1316987993, Boston, MA); Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1952358533, Boston, MA); Providence Health & Services - Washington (NPI 1225289333, Monroe, WA); Public Hospital District No 4 King County Washington (NPI 1902846546, Snoqualmie, WA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 2012
## Record status
- **NPPES last updated:** April 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1962764522) · Data from the CMS NPPES public registry.