Sandra Arens, MSN RN
Registered Nurse · Elkhorn, WI
Sandra Arens, MSN RN is a registered nurse with a practice address in Elkhorn, Wisconsin, and NPI 1528318870, issued on Sep 13, 2012. Check the license (Wisconsin 6012-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra Arens
- Credential
- MSN RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 6012-33 WI
159880-030 WI
Self-reported in NPPES; status is on the state search - Practice location
- 100 S Washington St, Elkhorn, WI 53121
- Phone
- (608) 201-1110
- Enumerated
- Sep 13, 2012
- Entity
- Type 1 · individual
Also registered at 100 S Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kamal Muzaffar, MDEmergency Medicine Physician1174599500
Verify Sandra Arens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 6012-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
38% fewer Medicare Part D claims than the average registered nurse in 2024
657 Medicare Part D claims for 75 beneficiaries, against an average of 1,063 among the 17,151 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Divalproex Sodium90 claims
- Buspirone Hcl62 claims
- Quetiapine Fumarate55 claims
- Sertraline Hcl55 claims
- Olanzapine46 claims
- Vraylar37 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
19 registered nurse records list a Elkhorn practice address
They are 19 of the 372 NPPES records with a Elkhorn practice address, and 5,482 registered nurse records in Wisconsin.
All 19 in Elkhorn → All 5,482 in Wisconsin → Every provider in Elkhorn →
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
- Karalyn Adam, DNP, RNMarshfield, WI1780933051
- Bernadette Adams, FNPWestby, WI1427047620
- Brittany Adams, RNMilwaukee, WI1790492726
- Cassandra Adams, R.N., BSNWhitefish Bay, WI1629324413
Common questions
What is Sandra Arens, MSN RN's NPI number?
Sandra Arens, MSN RN's National Provider Identifier (NPI) is 1528318870, issued on Sep 13, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Arens, MSN RN located?
The NPPES record lists a practice address at 100 S Washington St, Elkhorn, WI, 53121. Phone: (608) 201-1110. Providers update this record themselves, so call before visiting.
How can I verify Sandra Arens, MSN RN's license?
NPPES lists Wisconsin license number 6012-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Sandra Arens, MSN RN prescribe under Medicare Part D?
In 2024, Sandra Arens, MSN RN had 657 Medicare Part D claims for 75 beneficiaries; the average among registered nurse prescribers was 1,063. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.