Mara Patricia Prusak, RN, CRNA
Certified Registered Nurse Anesthetist · Duluth, MN
Mara Patricia Prusak, RN, CRNA is a certified registered nurse anesthetist with a practice address in Duluth, Minnesota, and NPI 1669604880, issued on Aug 21, 2009. Check the license (Minnesota R1652813, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mara Patricia Prusak
- Credential
- RN, CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- R1652813 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
- Aug 21, 2009
- Record last updated
- Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100208000759); 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.
- Peter Aas, MDHospitalist Physician1063455848
- Amina Adil, MDCardiovascular Disease Physician1336482314
- Rahul Aggarwal, M.D.Pediatric Critical Care Medicine Physician1336198332
- Olubisi Akinseloyin, MDHospitalist Physician1619309010
- Glenn Albin, M.DCardiovascular Disease Physician1902851116
- David AlexanderDiagnostic Radiology Physician1932135936
Verify Mara Patricia Prusak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license R1652813Check 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
- Allina Health SystemMinneapolis, MN
- Mngi Digestive Health PAMinneapolis, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mara Patricia Prusak among 2,663 certified registered nurse anesthetist records in Minnesota
Mara Patricia Prusak, 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 2009, is newer than 48% of them.
- NPI issued2009 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · 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 Mara Patricia Prusak, RN, CRNA's NPI number?
Mara Patricia Prusak, RN, CRNA's National Provider Identifier (NPI) is 1669604880, issued on Aug 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mara Patricia Prusak, 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 Mara Patricia Prusak, RN, CRNA's license?
NPPES lists Minnesota license number R1652813, 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.