THOMAS HARRISON I
NPI 1831264241
Anesthesiology - Pain Medicine in Saint Albans, VT
About Thomas Harrison I NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS HARRISON I (NPI 1831264241) is an individual pain medicine provider in Saint Albans, Vermont, licensed in Vermont (0480000692) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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 (PECOS)
Thomas Harrison I is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Thomas Harrison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Van Wert, OH 45891
- Reassigned Medicare billing, Vermont enrollment
- 17 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
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.
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.
SAINT ALBANS, VT 05478
SAINT ALBANS, VT 05478
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 Harrison's NPI number?
The NPI number for Thomas Harrison is 1831264241. It was assigned to this individual provider in the NPPES registry on November 21, 2006.
Where is Thomas Harrison located?
Thomas Harrison practices at 133 Fairfield St, Saint Albans, VT 05478. The listed phone number is (802) 524-7100.
What is Thomas Harrison's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Thomas Harrison enrolled in Medicare?
Yes. Thomas Harrison is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Thomas Harrison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Harrison reassigns Medicare benefits to Clinical Colleagues LLC (Van Wert, OH). 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 Thomas Harrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Harrison accept?
Health plans from Anthem Blue Cross and Blue Shield list Thomas Harrison 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 Thomas Harrison was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Thomas Harrison I · NPI 1831264241
Pain Medicine physician in Saint Albans, Vermont. Individual provider, active in the CMS NPPES registry since November 21, 2006.
## Identity
- **NPI:** 1831264241 (Entity type: Individual)
- **Enumerated:** November 21, 2006
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **State license:** 0480000692 (Vermont)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 133 FAIRFIELD ST, Saint Albans, VT 05478-1726
- **Phone:** (802) 524-7100
## 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:** Clinical Colleagues LLC (NPI 1992725766, Van Wert, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 11, 2025
- **Other identifiers:** Medicaid 1009559 (VT)
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Source: [NPI Profile](https://npiprofile.com/npi/1831264241) · Data from the CMS NPPES public registry.