NPPES file of Aug 9, 2026

Natasha S. Cook, RN, CRNA

Certified Registered Nurse Anesthetist · Duluth, MN

Natasha S. Cook, RN, CRNA is a certified registered nurse anesthetist with a practice address in Duluth, Minnesota, and NPI 1528103421, issued on Feb 20, 2007. Check the license (Minnesota R153531-2, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528103421
Name
Natasha S. Cook
Credential
RN, CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
R153531-2 MN
Self-reported in NPPES; status is on the state search
Practice location
400 E 3RD St, Duluth, MN 55805
Phone
(218) 786-4150
Enumerated
Feb 20, 2007
Record last updated
Jun 24, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicaid ID
287403000 MN
Medicare enrollment
Enrolled (PECOS I20070410000625); 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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Also registered at 400 E 3RD St

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

  1. Peter Aas, MDHospitalist Physician1063455848
  2. Amina Adil, MDCardiovascular Disease Physician1336482314
  3. Rahul Aggarwal, M.D.Pediatric Critical Care Medicine Physician1336198332
  4. Olubisi Akinseloyin, MDHospitalist Physician1619309010
  5. Glenn Albin, M.DCardiovascular Disease Physician1902851116
  6. David AlexanderDiagnostic Radiology Physician1932135936

Verify Natasha S. Cook in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license R153531-2
    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 Minnesota 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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The practice group's MIPS final score for 2023 (Medicare payment program): 78.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score96.5
  2. Costout of 100 · 30%29.8
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Sanford Health Network NorthThief River Falls, MN
  2. Sanford Health OF Northern MinnesotaBemidji, MN

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

Natasha S. Cook among 2,663 certified registered nurse anesthetist records in Minnesota

Natasha S. Cook, RN, 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 updated2011 · 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.

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

  1. Bradley Bruhjell, CRNADuluth, MN 558051821048810
  2. Amy Bugge, CRNADuluth, MN 558051053361725
  3. Jay Caywood, CRNADuluth, MN 558051669422663
  4. Barbara Crow, CRNADuluth, MN 558051700836533
  5. Gregory Dubla, RN,CRNADuluth, MN 558051730171588
  6. Judith Grewatz, CRNADuluth, MN 558051730139759
  7. Christopher Lian, CRNADuluth, MN 558051447227426
  8. Karen Lindgren, RN, CRNADuluth, MN 558051730170127

Common questions

What is Natasha S. Cook, RN, CRNA's NPI number?

Natasha S. Cook, RN, CRNA's National Provider Identifier (NPI) is 1528103421, issued on Feb 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Natasha S. Cook, RN, CRNA located?

The NPPES record lists a practice address at 400 E 3RD St, Duluth, MN, 55805. Phone: (218) 786-4150. Providers update this record themselves, so call before visiting.

How can I verify Natasha S. Cook, RN, CRNA's license?

NPPES lists Minnesota license number R153531-2, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

What is Natasha S. Cook, RN, CRNA's MIPS final score?

The 2023 MIPS final score is 78.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.