LOANN HELLEN STONE CRNA
NPI 1790836492
Nurse Anesthetist, Certified Registered in Duluth, MN
About Loann Hellen Stone Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOANN HELLEN STONE CRNA (NPI 1790836492) is an individual nurse anesthetist, certified registered in Duluth, Minnesota, licensed in Minnesota (17) and active in the NPI registry since January 2007. 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
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
Loann Hellen Stone Crna 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
7Medicare enrollment records show Loann Stone reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- 1,460 clinicians in this Medicare group
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- Also billed through NPI 1003860792 (Wisconsin)
- 513 clinicians in this Medicare group
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 50 clinicians in this Medicare group
Cloquet, MN 55720
- Reassigned Medicare billing, Minnesota enrollment
- 93 clinicians in this Medicare group
Moose Lake, MN 55767
- Reassigned Medicare billing, Minnesota enrollment
- 213 clinicians in this Medicare group
Cook, MN 55723
- Reassigned Medicare billing, Minnesota enrollment
- 21 clinicians in this Medicare group
Deerwood, MN 56444
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: St Josephs Medical Center
- 340 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 2
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.
Essentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNEssentia Health Duluth
Acute Care Hospitals · Duluth, MNSt Lukes Hospital
Acute Care Hospitals · Duluth, MNSt Marys Hospital Superior
Critical Access Hospitals · Superior, WIPhysician 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 Loann Stone's NPI number?
The NPI number for Loann Stone is 1790836492. It was assigned to this individual provider in the NPPES registry on January 16, 2007.
Where is Loann Stone located?
Loann Stone practices at 400 E 3rd St, Duluth, MN 55805. The listed phone number is (218) 786-8364.
What is Loann Stone's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Loann Stone enrolled in Medicare?
Yes. Loann Stone 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 Loann Stone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Loann Stone reassigns Medicare benefits to 7 organizations: The Duluth Clinic, Ltd (Duluth, MN), St. Luke's Hospital Of Duluth (Duluth, MN), North Shore Anesthesia P.A (Duluth, MN), Community Memorial Hospital Association (Cloquet, MN), Essentia Health Moose Lake (Moose Lake, MN) and 2 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 Loann Stone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Loann Stone accept?
Health plans from Anthem Blue Cross and Blue Shield list Loann Stone 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 Loann Stone affiliated with any hospitals?
According to CMS data, Loann Stone is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth, St Lukes Hospital and St Marys Hospital Superior.
When was this NPI record last updated?
The NPPES record for Loann Stone was last updated on March 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Loann Hellen Stone, CRNA · NPI 1790836492
Nurse Anesthetist, Certified Registered physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since January 16, 2007.
## Identity
- **NPI:** 1790836492 (Entity type: Individual)
- **Enumerated:** January 16, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 17 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 E 3RD ST, Duluth, MN 55805-1951
- **Phone:** (218) 786-8364
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): The Duluth Clinic, Ltd (NPI 1245278209, Duluth, MN); St. Luke's Hospital Of Duluth (NPI 1184678880, Duluth, MN); North Shore Anesthesia P.A (NPI 1922051291, Duluth, MN); Community Memorial Hospital Association (NPI 1003869082, Cloquet, MN); Essentia Health Moose Lake (NPI 1154959880, Moose Lake, MN); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** March 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1790836492) · Data from the CMS NPPES public registry.