THERESA LYNN HANSON
NPI 1871693366
Nurse Anesthetist, Certified Registered in Duluth, MN
About Theresa Lynn Hanson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THERESA LYNN HANSON (NPI 1871693366) is an individual nurse anesthetist, certified registered in Duluth, Minnesota, licensed in Minnesota (R144869-2) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Theresa Lynn Hanson 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
4Medicare enrollment records show Theresa Hanson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 1,460 clinicians in this Medicare group
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 50 clinicians in this Medicare group
Moose Lake, MN 55767
- Reassigned Medicare billing, Minnesota enrollment
- 213 clinicians in this Medicare group
Robbinsdale, MN 55422
- Reassigned Medicare billing, Minnesota enrollment
- 246 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Essentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNEssentia Health Duluth
Acute Care Hospitals · Duluth, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55805 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 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 Theresa Hanson's NPI number?
The NPI number for Theresa Hanson is 1871693366. It was assigned to this individual provider in the NPPES registry on September 24, 2006.
Where is Theresa Hanson located?
Theresa Hanson practices at 400 E 3rd St, Duluth, MN 55805. The listed phone number is (218) 786-4150.
What is Theresa Hanson's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Theresa Hanson enrolled in Medicare?
Yes. Theresa Hanson 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 Theresa Hanson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Hanson reassigns Medicare benefits to 4 organizations: The Duluth Clinic, Ltd (Duluth, MN), North Shore Anesthesia P.A (Duluth, MN), Essentia Health Moose Lake (Moose Lake, MN) and Anesthesiology, P.A. (Robbinsdale, 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 Theresa Hanson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Theresa Hanson accept?
Health plans from Anthem Blue Cross and Blue Shield list Theresa Hanson 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 Theresa Hanson affiliated with any hospitals?
According to CMS data, Theresa Hanson is affiliated with Essentia Health St Mary's Medical Center and Essentia Health Duluth.
When was this NPI record last updated?
The NPPES record for Theresa Hanson was last updated on June 27, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Theresa Lynn Hanson · NPI 1871693366
Nurse Anesthetist, Certified Registered physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since September 24, 2006.
## Identity
- **NPI:** 1871693366 (Entity type: Individual)
- **Enumerated:** September 24, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R144869-2 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 E 3RD ST, Duluth, MN 55805-1951
- **Phone:** (218) 786-4150
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): The Duluth Clinic, Ltd (NPI 1245278209, Duluth, MN); North Shore Anesthesia P.A (NPI 1922051291, Duluth, MN); Essentia Health Moose Lake (NPI 1154959880, Moose Lake, MN); Anesthesiology, P.A. (NPI 1013960798, Robbinsdale, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** June 27, 2011
- **Other identifiers:** Medicare PIN 078457000 (MN); Medicaid 104931416 (MN)
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Source: [NPI Profile](https://npiprofile.com/npi/1871693366) · Data from the CMS NPPES public registry.