DR. THOMAS JAMES HEWSON M.D.
NPI 1043416423
Emergency Medicine in Norway, ME
About Dr. Thomas James Hewson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS JAMES HEWSON M.D. (NPI 1043416423) is an individual emergency medicine provider in Norway, Maine, licensed in Maine (018539) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Columbia.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Thomas James Hewson 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
8Medicare enrollment records show Thomas Hewson reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Norway, ME 04268
- Reassigned Medicare billing, Maine enrollment
- Also billed through NPI 1346299815 (Maine), NPI 1922791417 (Maine)
- 3,140 clinicians in this Medicare group
Norway, ME 04268
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: Stephens Memorial Hospital Association
- 75 clinicians in this Medicare group
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- 978 clinicians in this Medicare group
Ellsworth, ME 04605
- Reassigned Medicare billing, Maine enrollment
- 167 clinicians in this Medicare group
Machias, ME 04654
- Reassigned Medicare billing, Maine enrollment
- 120 clinicians in this Medicare group
Sumter, SC 29150
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Prisma Health Medical Group-Midlands
- 1,466 clinicians in this Medicare group
Bamberg, SC 29003
- Reassigned Medicare billing, South Carolina enrollment
- 2,389 clinicians in this Medicare group
Aiken, SC 29801
- Reassigned Medicare billing, South Carolina enrollment
- 187 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEMaine General Medical Center
Acute Care Hospitals · Augusta, MENorthern Light Maine Coast Hospital
Acute Care Hospitals · Ellsworth, MEStephens Memorial Hospital
Critical Access Hospitals · Norway, MEPrisma Health Baptist
Acute Care Hospitals · Columbia, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04268 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.
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 Thomas Hewson's NPI number?
The NPI number for Thomas Hewson is 1043416423. It was assigned to this individual provider in the NPPES registry on June 22, 2007.
Where is Thomas Hewson located?
Thomas Hewson practices at 181 Main St, Norway, ME 04268. The listed phone number is (207) 743-5933.
What is Thomas Hewson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Thomas Hewson enrolled in Medicare?
Yes. Thomas Hewson 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 Thomas Hewson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Hewson reassigns Medicare benefits to 8 organizations: Mainehealth (Norway, ME), Mainehealth (Norway, ME), Mainegeneral Medical Center (Augusta, ME), Emergency Medicine Services Of Maine, LLC (Ellsworth, ME), Down East Community Hospital (Machias, ME) and 3 more organizations, 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 Thomas Hewson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Hewson accept?
Health plans from Taro Health and WellSense Health Plan list Thomas Hewson 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 Thomas Hewson affiliated with any hospitals?
According to CMS data, Thomas Hewson is affiliated with Maine Medical Center, Maine General Medical Center, Northern Light Maine Coast Hospital, Stephens Memorial Hospital and Prisma Health Baptist.
When was this NPI record last updated?
The NPPES record for Thomas Hewson was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Thomas James Hewson, M.D. · NPI 1043416423
Emergency Medicine physician in Norway, Maine. Individual provider, active in the CMS NPPES registry since June 22, 2007.
## Identity
- **NPI:** 1043416423 (Entity type: Individual)
- **Enumerated:** June 22, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 018539 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 181 MAIN ST, Norway, ME 04268-5664
- **Phone:** (207) 743-5933
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Mainehealth (NPI 1447730247, Norway, ME); Mainehealth (NPI 1346299815, Norway, ME); Mainegeneral Medical Center (NPI 1083949184, Augusta, ME); Emergency Medicine Services Of Maine, LLC (NPI 1578032058, Ellsworth, ME); Down East Community Hospital (NPI 1689670242, Machias, ME); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2007
## Record status
- **NPPES last updated:** January 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1043416423) · Data from the CMS NPPES public registry.