DR. THOR FARNSWORTH M.D.
NPI 1437414406
Radiology - Diagnostic Radiology in Joint Base Lewis Mcchord, WA
About Dr. Thor Farnsworth M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOR FARNSWORTH M.D. (NPI 1437414406) is an individual diagnostic radiology provider in Joint Base Lewis Mcchord, Washington, licensed in Washington (MD61157895) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, is affiliated with Lake Region Healthcare Corporation, and maintains a secondary practice location in Philadelphia.
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
Dr. Thor Farnsworth 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
2Medicare enrollment records show Thor Farnsworth reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Barnesville, MN 56514
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1285525436 (Minnesota)
- 183 clinicians in this Medicare group
Parkersburg, WV 26101
- Reassigned Medicare billing, Georgia enrollment
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lake Region Healthcare Corporation
Acute Care Hospitals · Fergus Falls, MNPrairie Ridge Hospital And Health Services
Critical Access Hospitals · Elbow Lake, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98431 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.
TACOMA, WA 98431
JOINT BASE LEWIS MCCHORD, WA 98431
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 Thor Farnsworth's NPI number?
The NPI number for Thor Farnsworth is 1437414406. It was assigned to this individual provider in the NPPES registry on July 5, 2012.
Where is Thor Farnsworth located?
Thor Farnsworth practices at 9040A Jackson Ave, Joint Base Lewis Mcchord, WA 98431. The listed phone number is (253) 968-1110.
What is Thor Farnsworth's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Thor Farnsworth enrolled in Medicare?
Yes. Thor Farnsworth 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 Thor Farnsworth's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thor Farnsworth reassigns Medicare benefits to 2 organizations: Lake Region Healthcare Corporation (Barnesville, MN) and Parkersburg Radiology Services, Inc. (Parkersburg, WV). 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 Thor Farnsworth's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Thor Farnsworth affiliated with any hospitals?
According to CMS data, Thor Farnsworth is affiliated with Lake Region Healthcare Corporation and Prairie Ridge Hospital And Health Services.
When was this NPI record last updated?
The NPPES record for Thor Farnsworth was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Thor Farnsworth, M.D. · NPI 1437414406
Diagnostic Radiology physician in Joint Base Lewis Mcchord, Washington. Individual provider, active in the CMS NPPES registry since July 5, 2012.
## Identity
- **NPI:** 1437414406 (Entity type: Individual)
- **Enumerated:** July 5, 2012
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD61157895 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 9040A JACKSON AVE, Joint Base Lewis Mcchord, WA 98431-5001
- **Phone:** (253) 968-1110
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Lake Region Healthcare Corporation (NPI 1912899626, Barnesville, MN); Parkersburg Radiology Services, Inc. (NPI 1669478111, Parkersburg, WV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** March 12, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1437414406) · Data from the CMS NPPES public registry.