NPPES file of Aug 9, 2026

Margaret Elaine Ross, CRNA

Certified Registered Nurse Anesthetist · Barron, WI

Margaret Elaine Ross, CRNA is a certified registered nurse anesthetist with a practice address in Barron, Wisconsin, and NPI 1669708806, issued on Oct 22, 2009. Check the license (Wisconsin 13865, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669708806
Name
Margaret Elaine Ross
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
13865 WI
4704289909 MI
1601783 MN
Self-reported in NPPES; status is on the state search
Practice location
1222 E Woodland Ave, Barron, WI 54812
Phone
(715) 838-5222
Enumerated
Oct 22, 2009
Record last updated
Jan 14, 2025
Medicare enrollment
Enrolled (PECOS I20100222000701); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 1,241 in Wisconsin → Look up another NPI →

Also registered at 1222 E Woodland Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marilyn Adlin-Barnard, M.D.Family Medicine Physician1598720633
  2. Joshua BaltsOrthopaedic Surgery Physician1104184092
  3. Joseph Bell, DOObstetrics & Gynecology Physician1851471767
  4. Dale Bergeson, PAPhysician Assistant1730288150
  5. Lindsay Berkseth, M.D.Family Medicine Physician1346575214
  6. Timothy Berkseth, MDSurgery Physician1346403508

Verify Margaret Elaine Ross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 13865    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. St. Luke's Hospital OF DuluthDuluth, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Margaret Elaine Ross among 1,241 certified registered nurse anesthetist records in Wisconsin

Margaret Elaine Ross, CRNA is one of 1,241 certified registered nurse anesthetist records with a practice address in Wisconsin. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 46% of them.

  • NPI issued2009 · 46% of these records are older, 52% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2009 · median 2013 among the 932 with a school on file
  • Record last updated2025 · 48% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 certified registered nurse anesthetist records list a practice address in Barron

They are 7 of the 122 NPPES records with a practice address in Barron, and 1,241 certified registered nurse anesthetist records in Wisconsin.

All 1,241 in Wisconsin → Every provider in Barron → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Patrick Greene, CRNABarron, WI 548121255875928
  2. Scott Jameson, CRNABarron, WI 548121982671285
  3. James Kiffmeyer, CRNABarron, WI 548121881865913
  4. Patrick Lillard, CRNABarron, WI 548121154353431
  5. Jill Nisbit, CRNABarron, WI 548121518973395
  6. Thomas ThomsenBarron, WI 548121194815324
  7. Shawn Brede, CRNAAshland, WI 548061811965965
  8. Mallory Christ, DNP, CRNAAshland, WI 548061871331066

Common questions

What is Margaret Elaine Ross, CRNA's NPI number?

Margaret Elaine Ross, CRNA's National Provider Identifier (NPI) is 1669708806, issued on Oct 22, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Margaret Elaine Ross, CRNA located?

The NPPES record lists a practice address at 1222 E Woodland Ave, Barron, WI, 54812. Phone: (715) 838-5222. Providers update this record themselves, so call before visiting.

How can I verify Margaret Elaine Ross, CRNA's license?

NPPES lists Wisconsin license number 13865, as entered by the provider. Search the Wisconsin 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.