DR. MATTHEW WALL DO
NPI 1952500662
Internal Medicine in Belfast, ME
About Dr. Matthew Wall Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW WALL DO (NPI 1952500662) is an individual internal medicine provider in Belfast, Maine, licensed in Maine (T0739) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Matthew Wall Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Wall reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Belfast, ME 04915
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: Waldo County General Hospital
- 82 clinicians in this Medicare group
Biddeford, ME 04005
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: Southern Maine Health Care
- 253 clinicians in this Medicare group
York, ME 03909
- Reassigned Medicare billing, Maine enrollment
- 347 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04915 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Matthew Wall's NPI number?
The NPI number for Matthew Wall is 1952500662. It was assigned to this individual provider in the NPPES registry on July 12, 2007.
Where is Matthew Wall located?
Matthew Wall practices at 118 Northport Ave, Belfast, ME 04915. The listed phone number is (207) 930-2639.
What is Matthew Wall's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Matthew Wall enrolled in Medicare?
Yes. Matthew Wall is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Matthew Wall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Wall reassigns Medicare benefits to 3 organizations: Mainehealth (Belfast, ME), Webber Hospital Association (Biddeford, ME) and York Hospital (York, ME). 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 Wall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Wall accept?
Health plans from Taro Health list Matthew Wall 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.
When was this NPI record last updated?
The NPPES record for Matthew Wall was last updated on March 1, 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. Matthew Wall, DO · NPI 1952500662
Internal Medicine physician in Belfast, Maine. Individual provider, active in the CMS NPPES registry since July 12, 2007.
## Identity
- **NPI:** 1952500662 (Entity type: Individual)
- **Enumerated:** July 12, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** T0739 (Maine)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 118 NORTHPORT AVE, Belfast, ME 04915-6009
- **Phone:** (207) 930-2639 · **Fax:** (207) 338-8368
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Mainehealth (NPI 1841397932, Belfast, ME); Webber Hospital Association (NPI 1942403266, Biddeford, ME); York Hospital (NPI 1376528398, York, ME) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 1, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1952500662) · Data from the CMS NPPES public registry.