Joi M Davis, DO - Medicare Obstetrics & Gynecology in Waukesha, WI

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Joi M Davis, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Waukesha, Wisconsin. Her current practice location is 1111 Delafield St, Suite311, Waukesha, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (262) 544-4411.

Joi M Davis is licensed to practice in Wisconsin (license number 31989) 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 1932172988.

Contact Information

Joi M Davis, DO
1111 Delafield St, Suite311,
Waukesha, WI 53188-3417
(262) 544-4411
(262) 650-3856

Map and Direction




Physician's Profile

Full NameJoi M Davis
GenderFemale
SpecialityObstetrics & Gynecology
Location1111 Delafield St, Waukesha, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932172988
  • Provider Enumeration Date: 02/09/2006
  • Last Update Date: 05/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224937818
  • Enrollment ID: I20100524000077

Medical Identifiers

Medical identifiers for Joi M Davis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932172988NPI-NPPES
30058600MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 31989 (Wisconsin)Primary
174400000XSpecialist 31989021 (Wisconsin)Secondary

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. Joi M Davis allows following entities to bill medicare on her behalf.
Entity NameAscension Medical Group-southeast Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609881077
PECOS PAC ID: 8628980943
Enrollment ID: O20031104000421
Entity NameAscension Medical Group-fox Valley Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730126392
PECOS PAC ID: 0244142420
Enrollment ID: O20031105000351

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. Joi M Davis 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
Joi M Davis, DO
1111 Delafield St, Suite311,
Waukesha, WI 53188-3417

Ph: (262) 544-4411		Joi M Davis, DO
1111 Delafield St, Suite311,
Waukesha, WI 53188-3417

Ph: (262) 544-4411

Reviews and Comments


Obstetrics & Gynecology Doctors in Waukesha, WI

Dr. Darin Ray Gregory, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Delafield St Ste 120, Waukesha, WI 53188
Phone: 262-544-4411    Fax: 262-650-3856
Debra J. Olson, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Delafield St, Se 311, Waukesha, WI 53188
Phone: 262-544-4411    
Ann Han Trotier, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 20611 Watertown Rd, Waukesha, WI 53186
Phone: 262-798-1910    Fax: 262-798-8660
Mary Mccomis, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 721 American Ave, Ste 304, Waukesha, WI 53188
Phone: 262-549-2229    Fax: 262-549-1657
Joseph W Shea, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: W231n1440 Corporate Ct, Waukesha, WI 53186
Phone: 262-896-6000    
Beth W. Angsten, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1111 Delafield St, Ste 311, Waukesha, WI 53188
Phone: 262-544-4411    
Laura E Epperson, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 721 American Ave, Suite 304, Waukesha, WI 53188
Phone: 262-549-2229    Fax: 262-549-1657

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.