Rachel Tara Joy Gronau, MD - Medicare Family Practice in Delavan, WI

Rachel Tara Joy Gronau, MD is a medicare enrolled "Family Medicine" physician in Delavan, Wisconsin. She went to Medical College Of Wisconsin and graduated in 2005 and has 19 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Mercy Health System Corporation and her current practice location is 1038 E Geneva St, Delavan, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (262) 740-0681.

Rachel Tara Joy Gronau is licensed to practice in Wisconsin (license number 50149) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1326227323.

Contact Information

Rachel Tara Joy Gronau, MD
1038 E Geneva St,
Delavan, WI 53115-1921
(262) 740-0681
(262) 740-0776

Map and Direction




Physician's Profile

Full NameRachel Tara Joy Gronau
GenderFemale
SpecialityFamily Practice
Experience19 Years
Location1038 E Geneva St, Delavan, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rachel Tara Joy Gronau attended and graduated from Medical College Of Wisconsin in 2005
  NPI Data:
  • NPI Number: 1326227323
  • Provider Enumeration Date: 10/26/2007
  • Last Update Date: 06/14/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 3971679515
  • Enrollment ID: I20080905000443

Medical Identifiers

Medical identifiers for Rachel Tara Joy Gronau such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326227323NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 50149 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercyhealth At HomeJanesville, WIHome health agency
Transitions Home HealthElkhorn, WIHome health agency
St Croix Hospice MadisonMadison, WIHospice
Mercy Health System CorpJanesville, WIHospital
Mercy Walworth Hospital & Medical CenterLake geneva, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Health System Corporation7416860440475

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. Rachel Tara Joy Gronau allows following entities to bill medicare on her behalf.
Entity NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031113000164

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. Rachel Tara Joy Gronau 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
Rachel Tara Joy Gronau, MD
1038 E Geneva St,
Delavan, WI 53115-1921

Ph: (262) 740-0681
Rachel Tara Joy Gronau, MD
1038 E Geneva St,
Delavan, WI 53115-1921

Ph: (262) 740-0681

Reviews and Comments


Family Medicine Doctors in Delavan, WI

Dr. Kurt E Brueckert, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1550 Hobbs Dr, Delavan, WI 53115
Phone: 262-740-4200    Fax: 262-740-4239
Dr. David K Mahon, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1550 Hobbs Dr, Delavan, WI 53115
Phone: 262-740-4200    Fax: 262-740-4229
Christopher J Gilman, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 540 Bowers Blvd, Dean Medical Center, Delavan, WI 53115
Phone: 262-728-5568    Fax: 262-728-7837
Dr. Michael J Fehling, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1550 Hobbs Dr, Delavan, WI 53115
Phone: 262-740-4200    Fax: 262-740-4239
Dr. Julie R Lynch, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 312 S 7th St, Suite 4, Delavan, WI 53115
Phone: 262-740-0900    Fax: 262-740-0909
Tesalia R Jordens, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1550 Hobbs Dr, Delavan, WI 53115
Phone: 262-740-4200    

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.