NPPES file of Aug 9, 2026

Sarah Witz, RN

Registered Nurse · Duluth, MN

Sarah Witz, RN is a registered nurse with a practice address in Duluth, Minnesota, and NPI 1376136507, issued on Feb 18, 2021. Check the license (Minnesota 2462207, as entered in NPPES) with the Minnesota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1376136507
Name
Sarah Witz
Credential
RN
Primary taxonomy
Registered Nurse 163W00000X
License number
2462207 MN
Self-reported in NPPES; status is on the state search
Practice location
4325 Grand Ave, Duluth, MN 55807
Phone
(218) 722-1497
Enumerated
Feb 18, 2021
Record last updated
Feb 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(218) 722-6239
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest registered nurse records → All 3,418 in Minnesota → Look up another NPI →

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  4. Madhuri Basak, RNCAmbulatory Care Registered Nurse1023128477
  5. Nicole Bourgoyne, LGSWClinical Social Worker1609693050
  6. Ruby Brewer, LPCProfessional Counselor1336801158

Verify Sarah Witz 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 2462207    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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Sarah Witz among 3,418 registered nurse records in Minnesota

Sarah Witz, RN is one of 3,418 registered nurse records with a practice address in Minnesota. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 45% of them.

  • NPI issued2021 · 45% of these records are older, 53% newer
  • In a Medicare fileNo · 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2021 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

126 registered nurse records list a practice address in Duluth

They are 126 of the 4,084 NPPES records with a practice address in Duluth, and 3,418 registered nurse records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,418 in Minnesota → Every provider in Duluth → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Brittany Collver, RNDuluth, MN 558071528306255
  2. Shawna Fisk, RNDuluth, MN 558071225621444
  3. Victoria Friend, RNDuluth, MN 558071891468633
  4. Sandra Lumen, RNDuluth, MN 558071548456213
  5. Lane O'Connell, RNDuluth, MN 558071245349430
  6. Angela RosasDuluth, MN 558071588898829
  7. Kaitlin ThompsonDuluth, MN 558071902276132
  8. Bonnie BesvoldDuluth, MN 558081396291688

Common questions

What is Sarah Witz, RN's NPI number?

Sarah Witz, RN's National Provider Identifier (NPI) is 1376136507, issued on Feb 18, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Witz, RN located?

The NPPES record lists a practice address at 4325 Grand Ave, Duluth, MN, 55807. Phone: (218) 722-1497. Providers update this record themselves, so call before visiting.

How can I verify Sarah Witz, RN's license?

NPPES lists Minnesota license number 2462207, 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. 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.