THOMAS W NORDAHL MD
NPI 1376500959
Family Medicine in Cannon Falls, MN
About Thomas W Nordahl Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS W NORDAHL MD (NPI 1376500959) is an individual family medicine provider in Cannon Falls, Minnesota, licensed in Minnesota (31331) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Health System In Red Wing, and is a graduate of University Of Minnesota Medical School (1986).
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 and accepts Medicare assignment
Thomas W Nordahl Md 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
5Medicare enrollment records show Thomas Nordahl reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cannon Falls, MN 55009
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1063435410 (Minnesota)
- 1,571 clinicians in this Medicare group
Lake City, MN 55041
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1164463659 (Minnesota)
- 675 clinicians in this Medicare group
New Prague, MN 56071
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1477089407 (Minnesota), NPI 1740256668 (Minnesota)
- 639 clinicians in this Medicare group
Saint James, MN 56081
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1023177730 (Minnesota)
- 390 clinicians in this Medicare group
Fairmont, MN 56031
- Reassigned Medicare billing, Minnesota enrollment
- 806 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 7
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mayo Clinic Health System In Red Wing
Acute Care Hospitals · Red Wing, MNMayo Clinic Health System - Lake City
Critical Access Hospitals · Lake City, MNMayo Clinic Health System - Cannon Falls
Critical Access Hospitals · Cannon Falls, MNMayo Clinic Health System New Prague
Critical Access Hospitals · New Prague, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55009 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CANNON FALLS, MN 55009
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 Nordahl's NPI number?
The NPI number for Thomas Nordahl is 1376500959. It was assigned to this individual provider in the NPPES registry on April 27, 2006.
Where is Thomas Nordahl located?
Thomas Nordahl practices at 1116 Mill St W, Cannon Falls, MN 55009. The listed phone number is (507) 293-3951.
What is Thomas Nordahl's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Thomas Nordahl enrolled in Medicare?
Yes. Thomas Nordahl 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 Nordahl's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Nordahl reassigns Medicare benefits to 5 organizations: Mayo Clinic Health System-Southeast Minnesota Region (Cannon Falls, MN), Mayo Clinic Health System-Lake City (Lake City, MN), Mayo Clinic Health System-Southwest Minnesota Region (New Prague, MN), Mayo Clinic Health System-St James (Saint James, MN) and Mayo Clinic Health System-Fairmont (Fairmont, MN). 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 Nordahl's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Nordahl accept?
Health plans from Sanford Health Plan list Thomas Nordahl 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 Nordahl affiliated with any hospitals?
According to CMS data, Thomas Nordahl is affiliated with Mayo Clinic Health System In Red Wing, Mayo Clinic Health System - Lake City, Mayo Clinic Health System - Cannon Falls and Mayo Clinic Health System New Prague.
When was this NPI record last updated?
The NPPES record for Thomas Nordahl was last updated on September 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.