Loann Hellen Stone, CRNA
Certified Registered Nurse Anesthetist · Duluth, MN
Loann Hellen Stone, CRNA is a certified registered nurse anesthetist with a practice address in Duluth, Minnesota, and NPI 1790836492, issued on Jan 16, 2007. Check the license (Minnesota 17, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Loann Hellen Stone
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 17 MN
Self-reported in NPPES; status is on the state search - Practice location
- 400 E 3RD St, Duluth, MN 55805
- Phone
- (218) 786-8364
- Enumerated
- Jan 16, 2007
- Record last updated
- Mar 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070622000047); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,663 in Minnesota → Look up another NPI →
Also registered at 400 E 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Loann Hellen Stone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 17Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- St. Luke's Hospital OF DuluthDuluth, MN
- The Duluth Clinic LtdSuperior, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loann Hellen Stone among 2,663 certified registered nurse anesthetist records in Minnesota
Loann Hellen Stone, CRNA is one of 2,663 certified registered nurse anesthetist records with a practice address in Minnesota. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2006 · median 2013 among the 1,930 with a school on file
- Record last updated2021 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
155 certified registered nurse anesthetist records list a practice address in Duluth
They are 155 of the 4,084 NPPES records with a practice address in Duluth, and 2,663 certified registered nurse anesthetist records in Minnesota.
All 2,663 in Minnesota → Every provider in Duluth → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Bradley Bruhjell, CRNADuluth, MN 558051821048810
- Amy Bugge, CRNADuluth, MN 558051053361725
- Jay Caywood, CRNADuluth, MN 558051669422663
- Barbara Crow, CRNADuluth, MN 558051700836533
- Gregory Dubla, RN,CRNADuluth, MN 558051730171588
- Judith Grewatz, CRNADuluth, MN 558051730139759
- Christopher Lian, CRNADuluth, MN 558051447227426
- Karen Lindgren, RN, CRNADuluth, MN 558051730170127
Common questions
What is Loann Hellen Stone, CRNA's NPI number?
Loann Hellen Stone, CRNA's National Provider Identifier (NPI) is 1790836492, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Loann Hellen Stone, CRNA located?
The NPPES record lists a practice address at 400 E 3RD St, Duluth, MN, 55805. Phone: (218) 786-8364. Providers update this record themselves, so call before visiting.
How can I verify Loann Hellen Stone, CRNA's license?
NPPES lists Minnesota license number 17, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.