Carol A. Mazur, RN
Registered Nurse · Mauston, WI
Carol A. Mazur, RN is a registered nurse with a practice address in Mauston, Wisconsin, and NPI 1609231190, issued on Dec 28, 2015. Check the license (Wisconsin 133406, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Carol A. Mazur
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 133406 WI
Self-reported in NPPES; status is on the state search - Practice location
- 220 E Lacrosse St, Mauston, WI 53948
- Phone
- (608) 847-2400
- Enumerated
- Dec 28, 2015
- Record last updated
- Dec 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (608) 847-9599
- Entity
- Type 1 · individual
Also registered at 220 E Lacrosse St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melanie Feldman Gray, RNRegistered Nurse1093242687
- Krista Knupp, SWSocial Worker1023201001
- Sandra Reinke, SWSocial Worker1588857668
Verify Carol A. Mazur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 133406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11 registered nurse records list a practice address in Mauston
They are 11 of the 266 NPPES records with a practice address in Mauston, and 4,628 registered nurse records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11 in Mauston → All 4,628 in Wisconsin → Every provider in Mauston →
Other registered nurse records in Wisconsin
- Julie Abbott, RN, ADNArkdale, WI1073464913
- Kathleen AbelMadison, WI1902348840
- Rhoda AbelmannFranklin, WI1154670537
- Jessica Acevedo, RNWauwatosa, WI1154615334
- Kate Achman, DNP, RN, ACGNS-BCTomah, WI1629930300
- Breann Adam, R.N.West Allis, WI1598026155
- Brittany Adams, RNMilwaukee, WI1790492726
- Elizabeth Adams, RNMilwaukee, WI1245468180
- Elnovis Adams, R.N.Milwaukee, WI1336462639
- Josephine Adams, RNMilwaukee, WI1043472558
Common questions
What is Carol A. Mazur, RN's NPI number?
Carol A. Mazur, RN's National Provider Identifier (NPI) is 1609231190, issued on Dec 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Carol A. Mazur, RN located?
The NPPES record lists a practice address at 220 E Lacrosse St, Mauston, WI, 53948. Phone: (608) 847-2400. Providers update this record themselves, so call before visiting.
How can I verify Carol A. Mazur, RN's license?
NPPES lists Wisconsin license number 133406, 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. 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.