Cassandra Hardy
Emergency Medicine Physician · Sheboygan, WI
Cassandra Hardy is an emergency medicine physician with a practice address in Sheboygan, Wisconsin, and NPI 1578145744, issued on Apr 26, 2021. Check the license (Wisconsin 81426-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Cassandra Hardy
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 81426-20 WI
76229 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Union Ave, Sheboygan, WI 53081
- Phone
- (920) 802-2100
- Enumerated
- Apr 26, 2021
- Record last updated
- Aug 4, 2025
- Fax
- (920) 802-1500
- Medicaid ID
- 100174548 WI
- Medicare enrollment
- Enrolled (PECOS I20240830001302); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,464 in Wisconsin → Look up another NPI →
Also registered at 3400 Union Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sumar AbushaqraFamily Nurse Practitioner1023488475
- Naohide Arakaki, CRNACertified Registered Nurse Anesthetist1457669582
- Jennifer Banholzer, NPNurse Practitioner1629841515
- Anushka BaruahGastroenterology Physician1669887675
- Tyler Beranek, D.O.Emergency Medicine Physician1134532435
- Joanna Betry, FNP-BCFamily Nurse Practitioner1578235214
Verify Cassandra Hardy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 81426-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average emergency medicine physician in 2024
52 Medicare Part D claims for 40 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through one group practice
- Aurora Medical Group, Inc.Sheboygan, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassandra Hardy among 1,464 emergency medicine physician records in Wisconsin
Cassandra Hardy is one of 1,464 emergency medicine physician records with a practice address in Wisconsin. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2021 · median 2011 among the 844 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 emergency medicine physician records list a practice address in Sheboygan
They are 28 of the 1,385 NPPES records with a practice address in Sheboygan, and 1,464 emergency medicine physician records in Wisconsin.
All 1,464 in Wisconsin → Every provider in Sheboygan → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Tyler Beranek, D.O.Sheboygan, WI 530811134532435
- Max Geers, M.D.Sheboygan, WI 530811629417068
- Frederick Gould, M.D.Sheboygan, WI 530811629016472
- Jesse Justus, D.O.Sheboygan, WI 530811932487816
- Donald Keen, M.D.Sheboygan, WI 530811669793147
- Paul Knapp, D.O.Sheboygan, WI 530811447563200
- Timothy Koch, DOSheboygan, WI 530811497784847
- John Longano, MDSheboygan, WI 530811295711067
Common questions
What is Cassandra Hardy's NPI number?
Cassandra Hardy's National Provider Identifier (NPI) is 1578145744, issued on Apr 26, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Hardy located?
The NPPES record lists a practice address at 3400 Union Ave, Sheboygan, WI, 53081. Phone: (920) 802-2100. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Hardy's license?
NPPES lists Wisconsin license number 81426-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cassandra Hardy prescribe under Medicare Part D?
In 2024, Cassandra Hardy had 52 Medicare Part D claims for 40 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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.