Ms Katherine L O'keefe, APNP - Medicare Nurse Practitioner in Wauwatosa, WI

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Ms Katherine L O'keefe, APNP is a medicare enrolled "Nurse Practitioner - Family" in Wauwatosa, Wisconsin. She went to University Of Wisconsin School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc and her current practice location is 1155 N Mayfair Rd, Wauwatosa, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 955-5990.

Ms Katherine L O'keefe is licensed to practice in Wisconsin (license number 3932) 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 1922231075.

Contact Information

Ms Katherine L O'keefe, APNP
1155 N Mayfair Rd,
Wauwatosa, WI 53226-3462
(414) 955-5990
Not Available

Map and Direction




Provider's Profile

Full NameMs Katherine L O'keefe
GenderFemale
SpecialityNurse Practitioner
Experience16 Years
Location1155 N Mayfair Rd, Wauwatosa, 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:
  • Ms Katherine L O'keefe attended and graduated from University Of Wisconsin School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1922231075
  • Provider Enumeration Date: 08/24/2009
  • Last Update Date: 08/19/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1254554900
  • Enrollment ID: I20140527000861

Medical Identifiers

Medical identifiers for Ms Katherine L O'keefe such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922231075NPI-NPPES
2009006635OtherWIANCC CERTIFICATION

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 15667330 (Wisconsin)Secondary
363LF0000XNurse Practitioner - Family 3932 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Froedtert Memorial Lutheran HospitalMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc36787600631052

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. Ms Katherine L O'keefe 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 NameColumbia St Marys Hospital Milwaukee Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023064482
PECOS PAC ID: 5890604722
Enrollment ID: O20031105000057
Entity NameFroedtert &the Medical College Of Wisconsin Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568787448
PECOS PAC ID: 3678760063
Enrollment ID: O20101210000699

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. Ms Katherine L O'keefe 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
Ms Katherine L O'keefe, APNP
1155 N Mayfair Rd,
Wauwatosa, WI 53226-3462

Ph: (414) 955-5990		Ms Katherine L O'keefe, APNP
1155 N Mayfair Rd,
Wauwatosa, WI 53226-3462

Ph: (414) 955-5990

Reviews and Comments


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Phone: 414-777-1811    Fax: 414-777-1812

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.