Cassandra Hardy, - Medicare Emergency Medicine in Sheboygan, WI

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Cassandra Hardy, is a medicare enrolled "Emergency Medicine" physician in Sheboygan, Wisconsin. Her current practice location is 3400 Union Ave, Sheboygan, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (920) 802-2100.

Cassandra Hardy is licensed to practice in Wisconsin (license number 81426-20) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1578145744.

Contact Information

Cassandra Hardy,
3400 Union Ave,
Sheboygan, WI 53081-8426
(920) 802-2100
(920) 802-1500

Map and Direction




Physician's Profile

Full NameCassandra Hardy
GenderFemale
SpecialityEmergency Medicine
Location3400 Union Ave, Sheboygan, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578145744
  • Provider Enumeration Date: 04/26/2021
  • Last Update Date: 08/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5193127033
  • Enrollment ID: I20240830001302

Medical Identifiers

Medical identifiers for Cassandra Hardy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578145744NPI-NPPES
100174548MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 76229 (Minnesota)Secondary
207P00000XEmergency Medicine 81426-20 (Wisconsin)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Cassandra Hardy allows following entities to bill medicare on her behalf.
Entity NameHudson Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396849303
PECOS PAC ID: 0648183061
Enrollment ID: O20031121000807
Entity NameAmery Regional Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093763518
PECOS PAC ID: 2769391960
Enrollment ID: O20040131000207
Entity NameSt. Croix Regional Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043240922
PECOS PAC ID: 9335032184
Enrollment ID: O20040205000217
Entity NameWestfields Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881640183
PECOS PAC ID: 2264490960
Enrollment ID: O20090122000350

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Cassandra Hardy is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Cassandra Hardy,
Po Box 735044,
Chicago, IL 60673-5044

Ph: (800) 326-2250		Cassandra Hardy,
3400 Union Ave,
Sheboygan, WI 53081-8426

Ph: (920) 802-2100

Reviews and Comments


Emergency Medicine Doctors in Sheboygan, WI

Beth Kreutzer, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3400 Union Ave, Sheboygan, WI 53081
Phone: 920-802-2100    
Tyler Beranek, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3400 Union Ave, Sheboygan, WI 53081
Phone: 902-802-8426    
Jonathan J Pickos, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3400 Union Ave, Sheboygan, WI 53081
Phone: 920-802-2100    
Charles R Strancke Jr., MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2629 N 7th St, Sheboygan, WI 53083
Phone: 920-451-5553    Fax: 920-451-5113
Dr. Carissa Tyo, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3400 Union Ave, Sheboygan, WI 53081
Phone: 920-802-2100    
John Longano, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3100 Superior Ave, Sheboygan, WI 53081
Phone: 414-290-6715    
David L Paton, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2629 N 7th St, Sheboygan, WI 53083
Phone: 920-451-5553    Fax: 920-451-5113

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.