Durae June Pfeffer
Critical Care Medicine Nurse Practitioner · Duluth, MN
Durae June Pfeffer is a critical care medicine nurse practitioner with a practice address in Duluth, Minnesota, and NPI 1700991098, issued on Aug 20, 2006. Check the license (Minnesota R 138689-1, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Durae June Pfeffer
- Primary taxonomy
- Critical Care Medicine Nurse Practitioner 363LC0200X
- License number
- R 138689-1 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
- Aug 20, 2006
- Record last updated
- Mar 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20061002000065); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine nurse practitioner records → All 21 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 Durae June Pfeffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license R 138689-1Check 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 one group practice
- The Duluth Clinic LtdDuluth, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Durae June Pfeffer among 21 critical care medicine nurse practitioner records in Minnesota
Durae June Pfeffer is one of 21 critical care medicine nurse practitioner records with a practice address in Minnesota. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 86% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2006 · median 2020 among the 18 with a school on file
- Record last updated2016 · 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 363LC0200X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine Nurse Practitioner providers in Minnesota
There are 21 critical care medicine nurse practitioner records in Minnesota.
All 21 in Minnesota → Every provider in Duluth → Critical Care Medicine Nurse Practitioner nationwide →
The 8 critical care medicine nurse practitioner records with the nearest ZIP codes
- Sara ForrestDuluth, MN 558051508898156
- Emily Grandson, APRN, CNPDuluth, MN 558051427710458
- Claire Moldenhauer, APRN, CNPDuluth, MN 558051811678964
- Matthew Nierengarten, APRN, CNPDuluth, MN 558051477317675
- Shannon Smith, APRN, CNPDuluth, MN 558051831816727
- Danielle Urness, APRN, CNPDuluth, MN 558051215704044
- VI Nguyentran, DNP, ACNPC-AGRochester, MN 559051790518041
- Danielle Hoven, APRN, CNPMinneapolis, MN 554551609659689
Common questions
What is Durae June Pfeffer's NPI number?
Durae June Pfeffer's National Provider Identifier (NPI) is 1700991098, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Durae June Pfeffer 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 Durae June Pfeffer's license?
NPPES lists Minnesota license number R 138689-1, 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.